15029245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 22763520

約数和(自身を除く): 7734275

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 379, 385, 515, 721, 1133, 1895, 2653, 3605, 4169, 5665, 7931, 13265, 20845, 29183, 39037, 39655, 145915, 195185, 273259, 429407, 1366295, 2147035, 3005849, 15029245]

約数ペア:

[(1, 15029245), (5, 3005849), (7, 2147035), (11, 1366295), (35, 429407), (55, 273259), (77, 195185), (103, 145915), (379, 39655), (385, 39037), (515, 29183), (721, 20845), (1133, 13265), (1895, 7931), (2653, 5665), (3605, 4169)]