68004375

素因数分解:

$3^1\times 5^4\times {\mathrm{36269}}^1$

素因数の和:36292

約数の個数: 20

約数和(自身を含む): 113307480

約数和(自身を除く): 45303105

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 36269, 108807, 181345, 544035, 906725, 2720175, 4533625, 13600875, 22668125, 68004375]

約数ペア:

[(1, 68004375), (3, 22668125), (5, 13600875), (15, 4533625), (25, 2720175), (75, 906725), (125, 544035), (375, 181345), (625, 108807), (1875, 36269)]