4920503005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{1201}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 6500492928

約数和(自身を除く): 1579989923

約数列:

[1, 5, 11, 55, 163, 457, 815, 1201, 1793, 2285, 5027, 6005, 8965, 13211, 25135, 66055, 74491, 195763, 372455, 548857, 819401, 978815, 2153393, 2744285, 4097005, 6037427, 10766965, 30187135, 89463691, 447318455, 984100601, 4920503005]

約数ペア:

[(1, 4920503005), (5, 984100601), (11, 447318455), (55, 89463691), (163, 30187135), (457, 10766965), (815, 6037427), (1201, 4097005), (1793, 2744285), (2285, 2153393), (5027, 978815), (6005, 819401), (8965, 548857), (13211, 372455), (25135, 195763), (66055, 74491)]