71587945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 102695040

約数和(自身を除く): 31107095

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 1697, 3245, 3835, 8437, 8485, 18667, 22061, 42185, 93335, 100123, 110305, 242671, 500615, 1101353, 1213355, 1301599, 5506765, 6507995, 14317589, 71587945]

約数ペア:

[(1, 71587945), (5, 14317589), (11, 6507995), (13, 5506765), (55, 1301599), (59, 1213355), (65, 1101353), (143, 500615), (295, 242671), (649, 110305), (715, 100123), (767, 93335), (1697, 42185), (3245, 22061), (3835, 18667), (8437, 8485)]