88218125

素因数分解:

$5^4\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:950

約数の個数: 20

約数和(自身を含む): 110964480

約数和(自身を除く): 22746355

約数列:

[1, 5, 25, 125, 191, 625, 739, 955, 3695, 4775, 18475, 23875, 92375, 119375, 141149, 461875, 705745, 3528725, 17643625, 88218125]

約数ペア:

[(1, 88218125), (5, 17643625), (25, 3528725), (125, 705745), (191, 461875), (625, 141149), (739, 119375), (955, 92375), (3695, 23875), (4775, 18475)]