25657890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1409}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 61724160

約数和(自身を除く): 36066270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607, 1214, 1409, 1821, 2818, 3035, 3642, 4227, 6070, 7045, 8454, 9105, 14090, 18210, 21135, 42270, 855263, 1710526, 2565789, 4276315, 5131578, 8552630, 12828945, 25657890]

約数ペア:

[(1, 25657890), (2, 12828945), (3, 8552630), (5, 5131578), (6, 4276315), (10, 2565789), (15, 1710526), (30, 855263), (607, 42270), (1214, 21135), (1409, 18210), (1821, 14090), (2818, 9105), (3035, 8454), (3642, 7045), (4227, 6070)]