57137865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{165617}}^1$

素因数の和:165648

約数の個数: 16

約数和(自身を含む): 95395968

約数和(自身を除く): 38258103

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 165617, 496851, 828085, 2484255, 3809191, 11427573, 19045955, 57137865]

約数ペア:

[(1, 57137865), (3, 19045955), (5, 11427573), (15, 3809191), (23, 2484255), (69, 828085), (115, 496851), (345, 165617)]