10807885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 14971392

約数和(自身を除く): 4163507

約数列:

[1, 5, 11, 37, 47, 55, 113, 185, 235, 407, 517, 565, 1243, 1739, 2035, 2585, 4181, 5311, 6215, 8695, 19129, 20905, 26555, 45991, 58421, 95645, 196507, 229955, 292105, 982535, 2161577, 10807885]

約数ペア:

[(1, 10807885), (5, 2161577), (11, 982535), (37, 292105), (47, 229955), (55, 196507), (113, 95645), (185, 58421), (235, 45991), (407, 26555), (517, 20905), (565, 19129), (1243, 8695), (1739, 6215), (2035, 5311), (2585, 4181)]