2977465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 3950208

約数和(自身を除く): 972743

約数列:

[1, 5, 17, 23, 85, 115, 391, 1523, 1955, 7615, 25891, 35029, 129455, 175145, 595493, 2977465]

約数ペア:

[(1, 2977465), (5, 595493), (17, 175145), (23, 129455), (85, 35029), (115, 25891), (391, 7615), (1523, 1955)]