509969135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 670064640

約数和(自身を除く): 160095505

約数列:

[1, 5, 13, 65, 127, 163, 379, 635, 815, 1651, 1895, 2119, 4927, 8255, 10595, 20701, 24635, 48133, 61777, 103505, 240665, 269113, 308885, 625729, 803101, 1345565, 3128645, 4015505, 7845679, 39228395, 101993827, 509969135]

約数ペア:

[(1, 509969135), (5, 101993827), (13, 39228395), (65, 7845679), (127, 4015505), (163, 3128645), (379, 1345565), (635, 803101), (815, 625729), (1651, 308885), (1895, 269113), (2119, 240665), (4927, 103505), (8255, 61777), (10595, 48133), (20701, 24635)]