20112592875

素因数分解:

$3^1\times 5^3\times {\mathrm{1051}}^1\times {\mathrm{51031}}^1$

素因数の和:52100

約数の個数: 32

約数和(自身を含む): 33499854336

約数和(自身を除く): 13387261461

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1051, 3153, 5255, 15765, 26275, 51031, 78825, 131375, 153093, 255155, 394125, 765465, 1275775, 3827325, 6378875, 19136625, 53633581, 160900743, 268167905, 804503715, 1340839525, 4022518575, 6704197625, 20112592875]

約数ペア:

[(1, 20112592875), (3, 6704197625), (5, 4022518575), (15, 1340839525), (25, 804503715), (75, 268167905), (125, 160900743), (375, 53633581), (1051, 19136625), (3153, 6378875), (5255, 3827325), (15765, 1275775), (26275, 765465), (51031, 394125), (78825, 255155), (131375, 153093)]