23208125

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 20

約数和(自身を含む): 29465568

約数和(自身を除く): 6257443

約数列:

[1, 5, 25, 71, 125, 355, 523, 625, 1775, 2615, 8875, 13075, 37133, 44375, 65375, 185665, 326875, 928325, 4641625, 23208125]

約数ペア:

[(1, 23208125), (5, 4641625), (25, 928325), (71, 326875), (125, 185665), (355, 65375), (523, 44375), (625, 37133), (1775, 13075), (2615, 8875)]