8291985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3271}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 14370624

約数和(自身を除く): 6078639

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 3271, 9813, 16355, 42523, 49065, 127569, 212615, 552799, 637845, 1658397, 2763995, 8291985]

約数ペア:

[(1, 8291985), (3, 2763995), (5, 1658397), (13, 637845), (15, 552799), (39, 212615), (65, 127569), (169, 49065), (195, 42523), (507, 16355), (845, 9813), (2535, 3271)]