8140665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 6051975

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 383, 545, 1149, 1417, 1635, 1915, 4251, 4979, 5745, 7085, 14937, 21255, 24895, 41747, 74685, 125241, 208735, 542711, 626205, 1628133, 2713555, 8140665]

約数ペア:

[(1, 8140665), (3, 2713555), (5, 1628133), (13, 626205), (15, 542711), (39, 208735), (65, 125241), (109, 74685), (195, 41747), (327, 24895), (383, 21255), (545, 14937), (1149, 7085), (1417, 5745), (1635, 4979), (1915, 4251)]