8574285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 14826240

約数和(自身を除く): 6251955

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 857, 2001, 2571, 3335, 4285, 10005, 12855, 19711, 24853, 59133, 74559, 98555, 124265, 295665, 372795, 571619, 1714857, 2858095, 8574285]

約数ペア:

[(1, 8574285), (3, 2858095), (5, 1714857), (15, 571619), (23, 372795), (29, 295665), (69, 124265), (87, 98555), (115, 74559), (145, 59133), (345, 24853), (435, 19711), (667, 12855), (857, 10005), (2001, 4285), (2571, 3335)]