89310225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 154275840

約数和(自身を除く): 64965615

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 107, 155, 321, 359, 465, 535, 775, 1077, 1605, 1795, 2325, 2675, 3317, 5385, 8025, 8975, 9951, 11129, 16585, 26925, 33387, 38413, 49755, 55645, 82925, 115239, 166935, 192065, 248775, 278225, 576195, 834675, 960325, 1190803, 2880975, 3572409, 5954015, 17862045, 29770075, 89310225]

約数ペア:

[(1, 89310225), (3, 29770075), (5, 17862045), (15, 5954015), (25, 3572409), (31, 2880975), (75, 1190803), (93, 960325), (107, 834675), (155, 576195), (321, 278225), (359, 248775), (465, 192065), (535, 166935), (775, 115239), (1077, 82925), (1605, 55645), (1795, 49755), (2325, 38413), (2675, 33387), (3317, 26925), (5385, 16585), (8025, 11129), (8975, 9951)]