72582885

素因数分解:

$3^6\times 5^1\times {\mathrm{19913}}^1$

素因数の和:19936

約数の個数: 28

約数和(自身を含む): 130596012

約数和(自身を除く): 58013127

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 19913, 59739, 99565, 179217, 298695, 537651, 896085, 1612953, 2688255, 4838859, 8064765, 14516577, 24194295, 72582885]

約数ペア:

[(1, 72582885), (3, 24194295), (5, 14516577), (9, 8064765), (15, 4838859), (27, 2688255), (45, 1612953), (81, 896085), (135, 537651), (243, 298695), (405, 179217), (729, 99565), (1215, 59739), (3645, 19913)]