3065625

素因数分解:

$3^2\times 5^5\times {\mathrm{109}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 5585580

約数和(自身を除く): 2519955

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 125, 225, 327, 375, 545, 625, 981, 1125, 1635, 1875, 2725, 3125, 4905, 5625, 8175, 9375, 13625, 24525, 28125, 40875, 68125, 122625, 204375, 340625, 613125, 1021875, 3065625]

約数ペア:

[(1, 3065625), (3, 1021875), (5, 613125), (9, 340625), (15, 204375), (25, 122625), (45, 68125), (75, 40875), (109, 28125), (125, 24525), (225, 13625), (327, 9375), (375, 8175), (545, 5625), (625, 4905), (981, 3125), (1125, 2725), (1635, 1875)]