8388795

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 13980672

約数和(自身を除く): 5591877

約数列:

[1, 3, 5, 15, 47, 73, 141, 163, 219, 235, 365, 489, 705, 815, 1095, 2445, 3431, 7661, 10293, 11899, 17155, 22983, 35697, 38305, 51465, 59495, 114915, 178485, 559253, 1677759, 2796265, 8388795]

約数ペア:

[(1, 8388795), (3, 2796265), (5, 1677759), (15, 559253), (47, 178485), (73, 114915), (141, 59495), (163, 51465), (219, 38305), (235, 35697), (365, 22983), (489, 17155), (705, 11899), (815, 10293), (1095, 7661), (2445, 3431)]