143818415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 191600640

約数和(自身を除く): 47782225

約数列:

[1, 5, 13, 53, 65, 109, 265, 383, 545, 689, 1417, 1915, 3445, 4979, 5777, 7085, 20299, 24895, 28885, 41747, 75101, 101495, 208735, 263887, 375505, 542711, 1319435, 2212591, 2713555, 11062955, 28763683, 143818415]

約数ペア:

[(1, 143818415), (5, 28763683), (13, 11062955), (53, 2713555), (65, 2212591), (109, 1319435), (265, 542711), (383, 375505), (545, 263887), (689, 208735), (1417, 101495), (1915, 75101), (3445, 41747), (4979, 28885), (5777, 24895), (7085, 20299)]