9689375

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 20

約数和(自身を含む): 12464760

約数和(自身を除く): 2775385

約数列:

[1, 5, 25, 37, 125, 185, 419, 625, 925, 2095, 4625, 10475, 15503, 23125, 52375, 77515, 261875, 387575, 1937875, 9689375]

約数ペア:

[(1, 9689375), (5, 1937875), (25, 387575), (37, 261875), (125, 77515), (185, 52375), (419, 23125), (625, 15503), (925, 10475), (2095, 4625)]