6442475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 8822352

約数和(自身を除く): 2379877

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 461, 559, 1075, 2305, 2795, 5993, 11525, 13975, 19823, 29965, 99115, 149825, 257699, 495575, 1288495, 6442475]

約数ペア:

[(1, 6442475), (5, 1288495), (13, 495575), (25, 257699), (43, 149825), (65, 99115), (215, 29965), (325, 19823), (461, 13975), (559, 11525), (1075, 5993), (2305, 2795)]