1142156925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 162

約数和(自身を含む): 2581067502

約数和(自身を除く): 1438910577

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 169, 175, 195, 225, 245, 273, 315, 325, 441, 455, 507, 525, 585, 613, 637, 735, 819, 845, 975, 1183, 1225, 1365, 1521, 1575, 1839, 1911, 2205, 2275, 2535, 2925, 3065, 3185, 3549, 3675, 4095, 4225, 4291, 5517, 5733, 5915, 6825, 7605, 7969, 8281, 9195, 9555, 10647, 11025, 12675, 12873, 15325, 15925, 17745, 20475, 21455, 23907, 24843, 27585, 28665, 29575, 30037, 38025, 38619, 39845, 41405, 45975, 47775, 53235, 55783, 64365, 71721, 74529, 88725, 90111, 103597, 107275, 119535, 124215, 137925, 143325, 150185, 167349, 193095, 199225, 207025, 266175, 270333, 278915, 310791, 321825, 358605, 372645, 390481, 450555, 502047, 517985, 597675, 621075, 725179, 750925, 836745, 932373, 965475, 1171443, 1351665, 1394575, 1553955, 1793025, 1863225, 1952405, 2175537, 2252775, 2510235, 2589925, 3514329, 3625895, 4183725, 4661865, 5076253, 5857215, 6526611, 6758325, 7769775, 9762025, 10877685, 12551175, 15228759, 17571645, 18129475, 23309325, 25381265, 29286075, 32633055, 45686277, 54388425, 76143795, 87858225, 126906325, 163165275, 228431385, 380718975, 1142156925]

約数ペア:

[(1, 1142156925), (3, 380718975), (5, 228431385), (7, 163165275), (9, 126906325), (13, 87858225), (15, 76143795), (21, 54388425), (25, 45686277), (35, 32633055), (39, 29286075), (45, 25381265), (49, 23309325), (63, 18129475), (65, 17571645), (75, 15228759), (91, 12551175), (105, 10877685), (117, 9762025), (147, 7769775), (169, 6758325), (175, 6526611), (195, 5857215), (225, 5076253), (245, 4661865), (273, 4183725), (315, 3625895), (325, 3514329), (441, 2589925), (455, 2510235), (507, 2252775), (525, 2175537), (585, 1952405), (613, 1863225), (637, 1793025), (735, 1553955), (819, 1394575), (845, 1351665), (975, 1171443), (1183, 965475), (1225, 932373), (1365, 836745), (1521, 750925), (1575, 725179), (1839, 621075), (1911, 597675), (2205, 517985), (2275, 502047), (2535, 450555), (2925, 390481), (3065, 372645), (3185, 358605), (3549, 321825), (3675, 310791), (4095, 278915), (4225, 270333), (4291, 266175), (5517, 207025), (5733, 199225), (5915, 193095), (6825, 167349), (7605, 150185), (7969, 143325), (8281, 137925), (9195, 124215), (9555, 119535), (10647, 107275), (11025, 103597), (12675, 90111), (12873, 88725), (15325, 74529), (15925, 71721), (17745, 64365), (20475, 55783), (21455, 53235), (23907, 47775), (24843, 45975), (27585, 41405), (28665, 39845), (29575, 38619), (30037, 38025)]