308545315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{11329}}^1$

素因数の和:11766

約数の個数: 16

約数和(自身を含む): 399722400

約数和(自身を除く): 91177085

約数列:

[1, 5, 13, 65, 419, 2095, 5447, 11329, 27235, 56645, 147277, 736385, 4746851, 23734255, 61709063, 308545315]

約数ペア:

[(1, 308545315), (5, 61709063), (13, 23734255), (65, 4746851), (419, 736385), (2095, 147277), (5447, 56645), (11329, 27235)]