22193325

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 52585920

約数和(自身を除く): 30392595

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 49, 55, 61, 63, 75, 77, 99, 105, 135, 147, 165, 175, 183, 189, 225, 231, 245, 275, 297, 305, 315, 385, 427, 441, 495, 525, 539, 549, 671, 675, 693, 735, 825, 915, 945, 1155, 1225, 1281, 1323, 1485, 1525, 1575, 1617, 1647, 1925, 2013, 2079, 2135, 2205, 2475, 2695, 2745, 2989, 3355, 3465, 3675, 3843, 4575, 4697, 4725, 4851, 5775, 6039, 6405, 6615, 7425, 8085, 8235, 8967, 10065, 10395, 10675, 11025, 11529, 13475, 13725, 14091, 14553, 14945, 16775, 17325, 18117, 19215, 23485, 24255, 26901, 30195, 32025, 32879, 33075, 40425, 41175, 42273, 44835, 50325, 51975, 57645, 70455, 72765, 74725, 80703, 90585, 96075, 98637, 117425, 121275, 126819, 134505, 150975, 164395, 211365, 224175, 288225, 295911, 352275, 363825, 403515, 452925, 493185, 634095, 672525, 821975, 887733, 1056825, 1479555, 2017575, 2465925, 3170475, 4438665, 7397775, 22193325]

約数ペア:

[(1, 22193325), (3, 7397775), (5, 4438665), (7, 3170475), (9, 2465925), (11, 2017575), (15, 1479555), (21, 1056825), (25, 887733), (27, 821975), (33, 672525), (35, 634095), (45, 493185), (49, 452925), (55, 403515), (61, 363825), (63, 352275), (75, 295911), (77, 288225), (99, 224175), (105, 211365), (135, 164395), (147, 150975), (165, 134505), (175, 126819), (183, 121275), (189, 117425), (225, 98637), (231, 96075), (245, 90585), (275, 80703), (297, 74725), (305, 72765), (315, 70455), (385, 57645), (427, 51975), (441, 50325), (495, 44835), (525, 42273), (539, 41175), (549, 40425), (671, 33075), (675, 32879), (693, 32025), (735, 30195), (825, 26901), (915, 24255), (945, 23485), (1155, 19215), (1225, 18117), (1281, 17325), (1323, 16775), (1485, 14945), (1525, 14553), (1575, 14091), (1617, 13725), (1647, 13475), (1925, 11529), (2013, 11025), (2079, 10675), (2135, 10395), (2205, 10065), (2475, 8967), (2695, 8235), (2745, 8085), (2989, 7425), (3355, 6615), (3465, 6405), (3675, 6039), (3843, 5775), (4575, 4851), (4697, 4725)]