6984225

素因数分解:

$3^4\times 5^2\times {\mathrm{3449}}^1$

素因数の和:3471

約数の個数: 30

約数和(自身を含む): 12940950

約数和(自身を除く): 5956725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3449, 10347, 17245, 31041, 51735, 86225, 93123, 155205, 258675, 279369, 465615, 776025, 1396845, 2328075, 6984225]

約数ペア:

[(1, 6984225), (3, 2328075), (5, 1396845), (9, 776025), (15, 465615), (25, 279369), (27, 258675), (45, 155205), (75, 93123), (81, 86225), (135, 51735), (225, 31041), (405, 17245), (675, 10347), (2025, 3449)]