9856558745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1\times {\mathrm{1163}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 12990910464

約数和(自身を除く): 3134351719

約数列:

[1, 5, 11, 55, 223, 691, 1115, 1163, 2453, 3455, 5815, 7601, 12265, 12793, 38005, 63965, 154093, 259349, 770465, 803633, 1296745, 1695023, 2852839, 4018165, 8475115, 8839963, 14264195, 44199815, 179210159, 896050795, 1971311749, 9856558745]

約数ペア:

[(1, 9856558745), (5, 1971311749), (11, 896050795), (55, 179210159), (223, 44199815), (691, 14264195), (1115, 8839963), (1163, 8475115), (2453, 4018165), (3455, 2852839), (5815, 1695023), (7601, 1296745), (12265, 803633), (12793, 770465), (38005, 259349), (63965, 154093)]