3348125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:518

約数の個数: 20

約数和(自身を含む): 4573536

約数和(自身を除く): 1225411

約数列:

[1, 5, 11, 25, 55, 125, 275, 487, 625, 1375, 2435, 5357, 6875, 12175, 26785, 60875, 133925, 304375, 669625, 3348125]

約数ペア:

[(1, 3348125), (5, 669625), (11, 304375), (25, 133925), (55, 60875), (125, 26785), (275, 12175), (487, 6875), (625, 5357), (1375, 2435)]