90306255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14939}}^1$

素因数の和:14991

約数の個数: 32

約数和(自身を含む): 160634880

約数和(自身を除く): 70328625

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 14939, 44817, 74695, 194207, 224085, 463109, 582621, 971035, 1389327, 2315545, 2913105, 6020417, 6946635, 18061251, 30102085, 90306255]

約数ペア:

[(1, 90306255), (3, 30102085), (5, 18061251), (13, 6946635), (15, 6020417), (31, 2913105), (39, 2315545), (65, 1389327), (93, 971035), (155, 582621), (195, 463109), (403, 224085), (465, 194207), (1209, 74695), (2015, 44817), (6045, 14939)]