13245655445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1\times {\mathrm{859}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 17425774080

約数和(自身を除く): 4180118635

約数列:

[1, 5, 11, 55, 491, 571, 859, 2455, 2855, 4295, 5401, 6281, 9449, 27005, 31405, 47245, 280361, 421769, 490489, 1401805, 2108845, 2452445, 3083971, 4639459, 5395379, 15419855, 23197295, 26976895, 240830099, 1204150495, 2649131089, 13245655445]

約数ペア:

[(1, 13245655445), (5, 2649131089), (11, 1204150495), (55, 240830099), (491, 26976895), (571, 23197295), (859, 15419855), (2455, 5395379), (2855, 4639459), (4295, 3083971), (5401, 2452445), (6281, 2108845), (9449, 1401805), (27005, 490489), (31405, 421769), (47245, 280361)]