71390295

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8963}}^1$

素因数の和:9036

約数の個数: 32

約数和(自身を含む): 129081600

約数和(自身を除く): 57691305

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 8963, 26889, 44815, 80667, 134445, 242001, 403335, 528817, 1210005, 1586451, 2644085, 4759353, 7932255, 14278059, 23796765, 71390295]

約数ペア:

[(1, 71390295), (3, 23796765), (5, 14278059), (9, 7932255), (15, 4759353), (27, 2644085), (45, 1586451), (59, 1210005), (135, 528817), (177, 403335), (295, 242001), (531, 134445), (885, 80667), (1593, 44815), (2655, 26889), (7965, 8963)]