90023585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4027}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 114846336

約数和(自身を除く): 24822751

約数列:

[1, 5, 17, 85, 263, 1315, 4027, 4471, 20135, 22355, 68459, 342295, 1059101, 5295505, 18004717, 90023585]

約数ペア:

[(1, 90023585), (5, 18004717), (17, 5295505), (85, 1059101), (263, 342295), (1315, 68459), (4027, 22355), (4471, 20135)]