99091175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 130051200

約数和(自身を除く): 30960025

約数列:

[1, 5, 19, 25, 95, 227, 475, 919, 1135, 4313, 4595, 5675, 17461, 21565, 22975, 87305, 107825, 208613, 436525, 1043065, 3963647, 5215325, 19818235, 99091175]

約数ペア:

[(1, 99091175), (5, 19818235), (19, 5215325), (25, 3963647), (95, 1043065), (227, 436525), (475, 208613), (919, 107825), (1135, 87305), (4313, 22975), (4595, 21565), (5675, 17461)]