8415225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 19165440

約数和(自身を除く): 10750215

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 135, 137, 175, 189, 195, 225, 273, 315, 325, 351, 411, 455, 525, 585, 675, 685, 819, 945, 959, 975, 1233, 1365, 1575, 1755, 1781, 2055, 2275, 2457, 2877, 2925, 3425, 3699, 4095, 4725, 4795, 5343, 6165, 6825, 8631, 8775, 8905, 10275, 12285, 12467, 14385, 16029, 18495, 20475, 23975, 25893, 26715, 30825, 37401, 43155, 44525, 48087, 61425, 62335, 71925, 80145, 92475, 112203, 129465, 133575, 187005, 215775, 240435, 311675, 336609, 400725, 561015, 647325, 935025, 1202175, 1683045, 2805075, 8415225]

約数ペア:

[(1, 8415225), (3, 2805075), (5, 1683045), (7, 1202175), (9, 935025), (13, 647325), (15, 561015), (21, 400725), (25, 336609), (27, 311675), (35, 240435), (39, 215775), (45, 187005), (63, 133575), (65, 129465), (75, 112203), (91, 92475), (105, 80145), (117, 71925), (135, 62335), (137, 61425), (175, 48087), (189, 44525), (195, 43155), (225, 37401), (273, 30825), (315, 26715), (325, 25893), (351, 23975), (411, 20475), (455, 18495), (525, 16029), (585, 14385), (675, 12467), (685, 12285), (819, 10275), (945, 8905), (959, 8775), (975, 8631), (1233, 6825), (1365, 6165), (1575, 5343), (1755, 4795), (1781, 4725), (2055, 4095), (2275, 3699), (2457, 3425), (2877, 2925)]