14872725

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 33078240

約数和(自身を除く): 18205515

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 49, 57, 63, 71, 75, 95, 105, 133, 147, 171, 175, 213, 225, 245, 285, 315, 355, 399, 441, 475, 497, 525, 639, 665, 735, 855, 931, 1065, 1197, 1225, 1349, 1425, 1491, 1575, 1775, 1995, 2205, 2485, 2793, 3195, 3325, 3479, 3675, 4047, 4275, 4473, 4655, 5325, 5985, 6745, 7455, 8379, 9443, 9975, 10437, 11025, 12141, 12425, 13965, 15975, 17395, 20235, 22365, 23275, 28329, 29925, 31311, 33725, 37275, 41895, 47215, 52185, 60705, 66101, 69825, 84987, 86975, 101175, 111825, 141645, 156555, 198303, 209475, 236075, 260925, 303525, 330505, 424935, 594909, 708225, 782775, 991515, 1652525, 2124675, 2974545, 4957575, 14872725]

約数ペア:

[(1, 14872725), (3, 4957575), (5, 2974545), (7, 2124675), (9, 1652525), (15, 991515), (19, 782775), (21, 708225), (25, 594909), (35, 424935), (45, 330505), (49, 303525), (57, 260925), (63, 236075), (71, 209475), (75, 198303), (95, 156555), (105, 141645), (133, 111825), (147, 101175), (171, 86975), (175, 84987), (213, 69825), (225, 66101), (245, 60705), (285, 52185), (315, 47215), (355, 41895), (399, 37275), (441, 33725), (475, 31311), (497, 29925), (525, 28329), (639, 23275), (665, 22365), (735, 20235), (855, 17395), (931, 15975), (1065, 13965), (1197, 12425), (1225, 12141), (1349, 11025), (1425, 10437), (1491, 9975), (1575, 9443), (1775, 8379), (1995, 7455), (2205, 6745), (2485, 5985), (2793, 5325), (3195, 4655), (3325, 4473), (3479, 4275), (3675, 4047)]