85963905

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9697}}^1$

素因数の和:9905

約数の個数: 24

約数和(自身を含む): 149775912

約数和(自身を除く): 63812007

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 9697, 29091, 48485, 87273, 145455, 436365, 1910309, 5730927, 9551545, 17192781, 28654635, 85963905]

約数ペア:

[(1, 85963905), (3, 28654635), (5, 17192781), (9, 9551545), (15, 5730927), (45, 1910309), (197, 436365), (591, 145455), (985, 87273), (1773, 48485), (2955, 29091), (8865, 9697)]