188292915

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 349644672

約数和(自身を除く): 161351757

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 73, 93, 129, 155, 215, 219, 279, 365, 387, 465, 645, 657, 1095, 1333, 1395, 1849, 1935, 2263, 3139, 3285, 3999, 5547, 6665, 6789, 9245, 9417, 11315, 11997, 15695, 16641, 19995, 20367, 27735, 28251, 33945, 47085, 57319, 59985, 83205, 97309, 101835, 134977, 141255, 171957, 286595, 291927, 404931, 486545, 515871, 674885, 859785, 875781, 1214793, 1459635, 2024655, 2579355, 4184287, 4378905, 6073965, 12552861, 20921435, 37658583, 62764305, 188292915]

約数ペア:

[(1, 188292915), (3, 62764305), (5, 37658583), (9, 20921435), (15, 12552861), (31, 6073965), (43, 4378905), (45, 4184287), (73, 2579355), (93, 2024655), (129, 1459635), (155, 1214793), (215, 875781), (219, 859785), (279, 674885), (365, 515871), (387, 486545), (465, 404931), (645, 291927), (657, 286595), (1095, 171957), (1333, 141255), (1395, 134977), (1849, 101835), (1935, 97309), (2263, 83205), (3139, 59985), (3285, 57319), (3999, 47085), (5547, 33945), (6665, 28251), (6789, 27735), (9245, 20367), (9417, 19995), (11315, 16641), (11997, 15695)]