25615188

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{15139}}^1$

素因数の和:15196

約数の個数: 36

約数和(自身を含む): 66131520

約数和(自身を除く): 40516332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 15139, 30278, 45417, 60556, 90834, 136251, 181668, 272502, 545004, 711533, 1423066, 2134599, 2846132, 4269198, 6403797, 8538396, 12807594, 25615188]

約数ペア:

[(1, 25615188), (2, 12807594), (3, 8538396), (4, 6403797), (6, 4269198), (9, 2846132), (12, 2134599), (18, 1423066), (36, 711533), (47, 545004), (94, 272502), (141, 181668), (188, 136251), (282, 90834), (423, 60556), (564, 45417), (846, 30278), (1692, 15139)]