86206425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{16189}}^1$

素因数の和:16273

約数の個数: 24

約数和(自身を含む): 144544320

約数和(自身を除く): 58337895

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 16189, 48567, 80945, 242835, 404725, 1149419, 1214175, 3448257, 5747095, 17241285, 28735475, 86206425]

約数ペア:

[(1, 86206425), (3, 28735475), (5, 17241285), (15, 5747095), (25, 3448257), (71, 1214175), (75, 1149419), (213, 404725), (355, 242835), (1065, 80945), (1775, 48567), (5325, 16189)]