242555405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{6977}}^1$

素因数の和:7408

約数の個数: 16

約数和(自身を含む): 308985840

約数和(自身を除く): 66430435

約数列:

[1, 5, 17, 85, 409, 2045, 6953, 6977, 34765, 34885, 118609, 593045, 2853593, 14267965, 48511081, 242555405]

約数ペア:

[(1, 242555405), (5, 48511081), (17, 14267965), (85, 2853593), (409, 593045), (2045, 118609), (6953, 34885), (6977, 34765)]