65175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 119040

約数和(自身を除く): 53865

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 165, 237, 275, 395, 825, 869, 1185, 1975, 2607, 4345, 5925, 13035, 21725, 65175]

約数ペア:

[(1, 65175), (3, 21725), (5, 13035), (11, 5925), (15, 4345), (25, 2607), (33, 1975), (55, 1185), (75, 869), (79, 825), (165, 395), (237, 275)]