22139525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 29388744

約数和(自身を除く): 7249219

約数列:

[1, 5, 17, 25, 85, 113, 425, 461, 565, 1921, 2305, 2825, 7837, 9605, 11525, 39185, 48025, 52093, 195925, 260465, 885581, 1302325, 4427905, 22139525]

約数ペア:

[(1, 22139525), (5, 4427905), (17, 1302325), (25, 885581), (85, 260465), (113, 195925), (425, 52093), (461, 48025), (565, 39185), (1921, 11525), (2305, 9605), (2825, 7837)]