12727665

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 23414400

約数和(自身を除く): 10686735

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3251, 3915, 9753, 16255, 29259, 48765, 87777, 94279, 146295, 282837, 438885, 471395, 848511, 1414185, 2545533, 4242555, 12727665]

約数ペア:

[(1, 12727665), (3, 4242555), (5, 2545533), (9, 1414185), (15, 848511), (27, 471395), (29, 438885), (45, 282837), (87, 146295), (135, 94279), (145, 87777), (261, 48765), (435, 29259), (783, 16255), (1305, 9753), (3251, 3915)]