45920225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 61688760

約数和(自身を除く): 15768535

約数列:

[1, 5, 13, 25, 65, 229, 325, 617, 1145, 2977, 3085, 5725, 8021, 14885, 15425, 40105, 74425, 141293, 200525, 706465, 1836809, 3532325, 9184045, 45920225]

約数ペア:

[(1, 45920225), (5, 9184045), (13, 3532325), (25, 1836809), (65, 706465), (229, 200525), (325, 141293), (617, 74425), (1145, 40105), (2977, 15425), (3085, 14885), (5725, 8021)]