71650875

素因数分解:

$3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 120085056

約数和(自身を除く): 48434181

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 375, 471, 785, 1217, 2355, 3651, 3925, 6085, 11775, 18255, 19625, 30425, 58875, 91275, 152125, 191069, 456375, 573207, 955345, 2866035, 4776725, 14330175, 23883625, 71650875]

約数ペア:

[(1, 71650875), (3, 23883625), (5, 14330175), (15, 4776725), (25, 2866035), (75, 955345), (125, 573207), (157, 456375), (375, 191069), (471, 152125), (785, 91275), (1217, 58875), (2355, 30425), (3651, 19625), (3925, 18255), (6085, 11775)]