3809975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 5364240

約数和(自身を除く): 1554265

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 617, 1235, 3085, 6175, 8021, 11723, 15425, 40105, 58615, 152399, 200525, 293075, 761995, 3809975]

約数ペア:

[(1, 3809975), (5, 761995), (13, 293075), (19, 200525), (25, 152399), (65, 58615), (95, 40105), (247, 15425), (325, 11723), (475, 8021), (617, 6175), (1235, 3085)]