9040725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 36

約数和(自身を含む): 16906656

約数和(自身を除く): 7865931

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 1747, 5175, 5241, 8735, 15723, 26205, 40181, 43675, 78615, 120543, 131025, 200905, 361629, 393075, 602715, 1004525, 1808145, 3013575, 9040725]

約数ペア:

[(1, 9040725), (3, 3013575), (5, 1808145), (9, 1004525), (15, 602715), (23, 393075), (25, 361629), (45, 200905), (69, 131025), (75, 120543), (115, 78615), (207, 43675), (225, 40181), (345, 26205), (575, 15723), (1035, 8735), (1725, 5241), (1747, 5175)]