60007225

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 80551020

約数和(自身を除く): 20543795

約数列:

[1, 5, 19, 25, 61, 95, 109, 305, 361, 475, 545, 1159, 1525, 1805, 2071, 2725, 5795, 6649, 9025, 10355, 22021, 28975, 33245, 39349, 51775, 110105, 126331, 166225, 196745, 550525, 631655, 983725, 2400289, 3158275, 12001445, 60007225]

約数ペア:

[(1, 60007225), (5, 12001445), (19, 3158275), (25, 2400289), (61, 983725), (95, 631655), (109, 550525), (305, 196745), (361, 166225), (475, 126331), (545, 110105), (1159, 51775), (1525, 39349), (1805, 33245), (2071, 28975), (2725, 22021), (5795, 10355), (6649, 9025)]