4856553455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{6793}}^1$

素因数の和:7475

約数の個数: 32

約数和(自身を含む): 6656598144

約数和(自身を除く): 1800044689

約数列:

[1, 5, 13, 17, 65, 85, 221, 647, 1105, 3235, 6793, 8411, 10999, 33965, 42055, 54995, 88309, 115481, 142987, 441545, 577405, 714935, 1501253, 4395071, 7506265, 21975355, 57135923, 74716207, 285679615, 373581035, 971310691, 4856553455]

約数ペア:

[(1, 4856553455), (5, 971310691), (13, 373581035), (17, 285679615), (65, 74716207), (85, 57135923), (221, 21975355), (647, 7506265), (1105, 4395071), (3235, 1501253), (6793, 714935), (8411, 577405), (10999, 441545), (33965, 142987), (42055, 115481), (54995, 88309)]