508730905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 665832960

約数和(自身を除く): 157102055

約数列:

[1, 5, 23, 29, 103, 115, 145, 515, 667, 1481, 2369, 2987, 3335, 7405, 11845, 14935, 34063, 42949, 68701, 152543, 170315, 214745, 343505, 762715, 987827, 3508489, 4423747, 4939135, 17542445, 22118735, 101746181, 508730905]

約数ペア:

[(1, 508730905), (5, 101746181), (23, 22118735), (29, 17542445), (103, 4939135), (115, 4423747), (145, 3508489), (515, 987827), (667, 762715), (1481, 343505), (2369, 214745), (2987, 170315), (3335, 152543), (7405, 68701), (11845, 42949), (14935, 34063)]