90708085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{48121}}^1$

素因数の和:48168

約数の個数: 16

約数和(自身を含む): 121267440

約数和(自身を除く): 30559355

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 48121, 240605, 625573, 1395509, 3127865, 6977545, 18141617, 90708085]

約数ペア:

[(1, 90708085), (5, 18141617), (13, 6977545), (29, 3127865), (65, 1395509), (145, 625573), (377, 240605), (1885, 48121)]