72406545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5023}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 119731968

約数和(自身を除く): 47325423

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4805, 5023, 14415, 15069, 25115, 75345, 155713, 467139, 778565, 2335695, 4827103, 14481309, 24135515, 72406545]

約数ペア:

[(1, 72406545), (3, 24135515), (5, 14481309), (15, 4827103), (31, 2335695), (93, 778565), (155, 467139), (465, 155713), (961, 75345), (2883, 25115), (4805, 15069), (5023, 14415)]