25489740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{424829}}^1$

素因数の和:424841

約数の個数: 24

約数和(自身を含む): 71371440

約数和(自身を除く): 45881700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 424829, 849658, 1274487, 1699316, 2124145, 2548974, 4248290, 5097948, 6372435, 8496580, 12744870, 25489740]

約数ペア:

[(1, 25489740), (2, 12744870), (3, 8496580), (4, 6372435), (5, 5097948), (6, 4248290), (10, 2548974), (12, 2124145), (15, 1699316), (20, 1274487), (30, 849658), (60, 424829)]