72464795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65579}}^1$

素因数の和:65614

約数の個数: 16

約数和(自身を含む): 99156960

約数和(自身を除く): 26692165

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 65579, 327895, 852527, 1114843, 4262635, 5574215, 14492959, 72464795]

約数ペア:

[(1, 72464795), (5, 14492959), (13, 5574215), (17, 4262635), (65, 1114843), (85, 852527), (221, 327895), (1105, 65579)]