9824375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1460

約数の個数: 20

約数和(自身を含む): 13401960

約数和(自身を除く): 3577585

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 1429, 6875, 7145, 15719, 35725, 78595, 178625, 392975, 893125, 1964875, 9824375]

約数ペア:

[(1, 9824375), (5, 1964875), (11, 893125), (25, 392975), (55, 178625), (125, 78595), (275, 35725), (625, 15719), (1375, 7145), (1429, 6875)]