39376155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 79609392

約数和(自身を除く): 40233237

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 195, 245, 273, 317, 455, 507, 637, 735, 845, 951, 1183, 1365, 1585, 1911, 2219, 2535, 3185, 3549, 4121, 4755, 5915, 6657, 8281, 9555, 11095, 12363, 15533, 17745, 20605, 24843, 28847, 33285, 41405, 46599, 53573, 61815, 77665, 86541, 124215, 144235, 160719, 201929, 232995, 267865, 375011, 432705, 605787, 803595, 1009645, 1125033, 1875055, 2625077, 3028935, 5625165, 7875231, 13125385, 39376155]

約数ペア:

[(1, 39376155), (3, 13125385), (5, 7875231), (7, 5625165), (13, 3028935), (15, 2625077), (21, 1875055), (35, 1125033), (39, 1009645), (49, 803595), (65, 605787), (91, 432705), (105, 375011), (147, 267865), (169, 232995), (195, 201929), (245, 160719), (273, 144235), (317, 124215), (455, 86541), (507, 77665), (637, 61815), (735, 53573), (845, 46599), (951, 41405), (1183, 33285), (1365, 28847), (1585, 24843), (1911, 20605), (2219, 17745), (2535, 15533), (3185, 12363), (3549, 11095), (4121, 9555), (4755, 8281), (5915, 6657)]