85910685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43063}}^1$

素因数の和:43097

約数の個数: 32

約数和(自身を含む): 165365760

約数和(自身を除く): 79455075

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 43063, 129189, 215315, 301441, 645945, 818197, 904323, 1507205, 2454591, 4090985, 4521615, 5727379, 12272955, 17182137, 28636895, 85910685]

約数ペア:

[(1, 85910685), (3, 28636895), (5, 17182137), (7, 12272955), (15, 5727379), (19, 4521615), (21, 4090985), (35, 2454591), (57, 1507205), (95, 904323), (105, 818197), (133, 645945), (285, 301441), (399, 215315), (665, 129189), (1995, 43063)]