268453055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{2609}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 347276160

約数和(自身を除く): 78823105

約数列:

[1, 5, 13, 65, 1583, 2609, 7915, 13045, 20579, 33917, 102895, 169585, 4130047, 20650235, 53690611, 268453055]

約数ペア:

[(1, 268453055), (5, 53690611), (13, 20650235), (65, 4130047), (1583, 169585), (2609, 102895), (7915, 33917), (13045, 20579)]