90994085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 135136512

約数和(自身を除く): 44142427

約数列:

[1, 5, 7, 13, 35, 65, 91, 227, 455, 881, 1135, 1589, 2951, 4405, 6167, 7945, 11453, 14755, 20657, 30835, 57265, 80171, 103285, 199987, 400855, 999935, 1399909, 2599831, 6999545, 12999155, 18198817, 90994085]

約数ペア:

[(1, 90994085), (5, 18198817), (7, 12999155), (13, 6999545), (35, 2599831), (65, 1399909), (91, 999935), (227, 400855), (455, 199987), (881, 103285), (1135, 80171), (1589, 57265), (2951, 30835), (4405, 20657), (6167, 14755), (7945, 11453)]