72543255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{156007}}^1$

素因数の和:156046

約数の個数: 16

約数和(自身を含む): 119814144

約数和(自身を除く): 47270889

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 156007, 468021, 780035, 2340105, 4836217, 14508651, 24181085, 72543255]

約数ペア:

[(1, 72543255), (3, 24181085), (5, 14508651), (15, 4836217), (31, 2340105), (93, 780035), (155, 468021), (465, 156007)]