52704375

素因数分解:

$3^1\times 5^4\times {\mathrm{28109}}^1$

素因数の和:28132

約数の個数: 20

約数和(自身を含む): 87815640

約数和(自身を除く): 35111265

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 28109, 84327, 140545, 421635, 702725, 2108175, 3513625, 10540875, 17568125, 52704375]

約数ペア:

[(1, 52704375), (3, 17568125), (5, 10540875), (15, 3513625), (25, 2108175), (75, 702725), (125, 421635), (375, 140545), (625, 84327), (1875, 28109)]