82418715

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 149178480

約数和(自身を除く): 66759765

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 1867, 2943, 4905, 5601, 8829, 9335, 14715, 16803, 28005, 44145, 50409, 84015, 151227, 203503, 252045, 610509, 756135, 1017515, 1831527, 3052545, 5494581, 9157635, 16483743, 27472905, 82418715]

約数ペア:

[(1, 82418715), (3, 27472905), (5, 16483743), (9, 9157635), (15, 5494581), (27, 3052545), (45, 1831527), (81, 1017515), (109, 756135), (135, 610509), (327, 252045), (405, 203503), (545, 151227), (981, 84015), (1635, 50409), (1867, 44145), (2943, 28005), (4905, 16803), (5601, 14715), (8829, 9335)]