87582275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 126206208

約数和(自身を除く): 38623933

約数列:

[1, 5, 11, 23, 25, 55, 61, 115, 227, 253, 275, 305, 575, 671, 1135, 1265, 1403, 1525, 2497, 3355, 5221, 5675, 6325, 7015, 12485, 13847, 15433, 16775, 26105, 35075, 57431, 62425, 69235, 77165, 130525, 152317, 287155, 318481, 346175, 385825, 761585, 1435775, 1592405, 3503291, 3807925, 7962025, 17516455, 87582275]

約数ペア:

[(1, 87582275), (5, 17516455), (11, 7962025), (23, 3807925), (25, 3503291), (55, 1592405), (61, 1435775), (115, 761585), (227, 385825), (253, 346175), (275, 318481), (305, 287155), (575, 152317), (671, 130525), (1135, 77165), (1265, 69235), (1403, 62425), (1525, 57431), (2497, 35075), (3355, 26105), (5221, 16775), (5675, 15433), (6325, 13847), (7015, 12485)]