89026015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2971}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 115337376

約数和(自身を除く): 26311361

約数列:

[1, 5, 13, 65, 461, 2305, 2971, 5993, 14855, 29965, 38623, 193115, 1369631, 6848155, 17805203, 89026015]

約数ペア:

[(1, 89026015), (5, 17805203), (13, 6848155), (65, 1369631), (461, 193115), (2305, 38623), (2971, 29965), (5993, 14855)]