42883125

素因数分解:

$3^1\times 5^4\times {\mathrm{22871}}^1$

素因数の和:22894

約数の個数: 20

約数和(自身を含む): 71452128

約数和(自身を除く): 28569003

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 22871, 68613, 114355, 343065, 571775, 1715325, 2858875, 8576625, 14294375, 42883125]

約数ペア:

[(1, 42883125), (3, 14294375), (5, 8576625), (15, 2858875), (25, 1715325), (75, 571775), (125, 343065), (375, 114355), (625, 68613), (1875, 22871)]