8889377095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{11261}}^1$

素因数の和:11571

約数の個数: 32

約数和(自身を含む): 11647250496

約数和(自身を除く): 2757873401

約数列:

[1, 5, 17, 37, 85, 185, 251, 629, 1255, 3145, 4267, 9287, 11261, 21335, 46435, 56305, 157879, 191437, 416657, 789395, 957185, 2083285, 2826511, 7083169, 14132555, 35415845, 48050687, 104580907, 240253435, 522904535, 1777875419, 8889377095]

約数ペア:

[(1, 8889377095), (5, 1777875419), (17, 522904535), (37, 240253435), (85, 104580907), (185, 48050687), (251, 35415845), (629, 14132555), (1255, 7083169), (3145, 2826511), (4267, 2083285), (9287, 957185), (11261, 789395), (21335, 416657), (46435, 191437), (56305, 157879)]