72531095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9377}}^1$

素因数の和:9419

約数の個数: 32

約数和(自身を含む): 113436288

約数和(自身を除く): 40905193

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 9377, 46885, 65639, 121901, 159409, 328195, 609505, 797045, 853307, 1115863, 2072317, 4266535, 5579315, 10361585, 14506219, 72531095]

約数ペア:

[(1, 72531095), (5, 14506219), (7, 10361585), (13, 5579315), (17, 4266535), (35, 2072317), (65, 1115863), (85, 853307), (91, 797045), (119, 609505), (221, 328195), (455, 159409), (595, 121901), (1105, 65639), (1547, 46885), (7735, 9377)]