3906975

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 6530832

約数和(自身を除く): 2623857

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 461, 565, 1383, 1695, 2305, 2825, 6915, 8475, 11525, 34575, 52093, 156279, 260465, 781395, 1302325, 3906975]

約数ペア:

[(1, 3906975), (3, 1302325), (5, 781395), (15, 260465), (25, 156279), (75, 52093), (113, 34575), (339, 11525), (461, 8475), (565, 6915), (1383, 2825), (1695, 2305)]