72092215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2179}}^1$

素因数の和:2706

約数の個数: 16

約数和(自身を含む): 93391200

約数和(自身を除く): 21298985

約数列:

[1, 5, 13, 65, 509, 2179, 2545, 6617, 10895, 28327, 33085, 141635, 1109111, 5545555, 14418443, 72092215]

約数ペア:

[(1, 72092215), (5, 14418443), (13, 5545555), (65, 1109111), (509, 141635), (2179, 33085), (2545, 28327), (6617, 10895)]