65207385

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3271}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 113315904

約数和(自身を除く): 48108519

約数列:

[1, 3, 5, 9, 15, 45, 443, 1329, 2215, 3271, 3987, 6645, 9813, 16355, 19935, 29439, 49065, 147195, 1449053, 4347159, 7245265, 13041477, 21735795, 65207385]

約数ペア:

[(1, 65207385), (3, 21735795), (5, 13041477), (9, 7245265), (15, 4347159), (45, 1449053), (443, 147195), (1329, 49065), (2215, 29439), (3271, 19935), (3987, 16355), (6645, 9813)]