65494575

素因数分解:

$3^5\times 5^2\times {\mathrm{10781}}^1$

素因数の和:10806

約数の個数: 36

約数和(自身を含む): 121664088

約数和(自身を除く): 56169513

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 10781, 32343, 53905, 97029, 161715, 269525, 291087, 485145, 808575, 873261, 1455435, 2425725, 2619783, 4366305, 7277175, 13098915, 21831525, 65494575]

約数ペア:

[(1, 65494575), (3, 21831525), (5, 13098915), (9, 7277175), (15, 4366305), (25, 2619783), (27, 2425725), (45, 1455435), (75, 873261), (81, 808575), (135, 485145), (225, 291087), (243, 269525), (405, 161715), (675, 97029), (1215, 53905), (2025, 32343), (6075, 10781)]