72705095

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4273}}^1$

素因数の和:4402

約数の個数: 16

約数和(自身を含む): 90472032

約数和(自身を除く): 17766937

約数列:

[1, 5, 41, 83, 205, 415, 3403, 4273, 17015, 21365, 175193, 354659, 875965, 1773295, 14541019, 72705095]

約数ペア:

[(1, 72705095), (5, 14541019), (41, 1773295), (83, 875965), (205, 354659), (415, 175193), (3403, 21365), (4273, 17015)]