72442075

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 92794160

約数和(自身を除く): 20352085

約数列:

[1, 5, 25, 61, 67, 305, 335, 709, 1525, 1675, 3545, 4087, 17725, 20435, 43249, 47503, 102175, 216245, 237515, 1081225, 1187575, 2897683, 14488415, 72442075]

約数ペア:

[(1, 72442075), (5, 14488415), (25, 2897683), (61, 1187575), (67, 1081225), (305, 237515), (335, 216245), (709, 102175), (1525, 47503), (1675, 43249), (3545, 20435), (4087, 17725)]