155636715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10103}}^1$

素因数の和:10203

約数の個数: 32

約数和(自身を含む): 271595520

約数和(自身を除く): 115958805

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 10103, 15405, 30309, 50515, 131339, 151545, 394017, 656695, 798137, 1970085, 2394411, 3990685, 10375781, 11972055, 31127343, 51878905, 155636715]

約数ペア:

[(1, 155636715), (3, 51878905), (5, 31127343), (13, 11972055), (15, 10375781), (39, 3990685), (65, 2394411), (79, 1970085), (195, 798137), (237, 656695), (395, 394017), (1027, 151545), (1185, 131339), (3081, 50515), (5135, 30309), (10103, 15405)]