4640205

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4357}}^1$

素因数の和:4436

約数の個数: 16

約数和(自身を含む): 7530624

約数和(自身を除く): 2890419

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 4357, 13071, 21785, 65355, 309347, 928041, 1546735, 4640205]

約数ペア:

[(1, 4640205), (3, 1546735), (5, 928041), (15, 309347), (71, 65355), (213, 21785), (355, 13071), (1065, 4357)]