248514375

素因数分解:

$3^1\times 5^4\times {\mathrm{132541}}^1$

素因数の和:132564

約数の個数: 20

約数和(自身を含む): 414061208

約数和(自身を除く): 165546833

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 132541, 397623, 662705, 1988115, 3313525, 9940575, 16567625, 49702875, 82838125, 248514375]

約数ペア:

[(1, 248514375), (3, 82838125), (5, 49702875), (15, 16567625), (25, 9940575), (75, 3313525), (125, 1988115), (375, 662705), (625, 397623), (1875, 132541)]