71586765

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 36

約数和(自身を含む): 126498684

約数和(自身を除く): 54911919

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 457, 531, 885, 1371, 2285, 2655, 3481, 4113, 6855, 10443, 17405, 20565, 26963, 31329, 52215, 80889, 134815, 156645, 242667, 404445, 1213335, 1590817, 4772451, 7954085, 14317353, 23862255, 71586765]

約数ペア:

[(1, 71586765), (3, 23862255), (5, 14317353), (9, 7954085), (15, 4772451), (45, 1590817), (59, 1213335), (177, 404445), (295, 242667), (457, 156645), (531, 134815), (885, 80889), (1371, 52215), (2285, 31329), (2655, 26963), (3481, 20565), (4113, 17405), (6855, 10443)]