89005215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24023}}^1$

素因数の和:24063

約数の個数: 32

約数和(自身を含む): 161441280

約数和(自身を除く): 72436065

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 24023, 72069, 120115, 312299, 360345, 456437, 936897, 1369311, 1561495, 2282185, 4684485, 5933681, 6846555, 17801043, 29668405, 89005215]

約数ペア:

[(1, 89005215), (3, 29668405), (5, 17801043), (13, 6846555), (15, 5933681), (19, 4684485), (39, 2282185), (57, 1561495), (65, 1369311), (95, 936897), (195, 456437), (247, 360345), (285, 312299), (741, 120115), (1235, 72069), (3705, 24023)]