31066065

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 55468800

約数和(自身を除く): 24402735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 641, 1077, 1795, 1923, 3205, 3231, 5385, 5769, 9615, 9693, 16155, 17307, 28845, 48465, 86535, 230119, 690357, 1150595, 2071071, 3451785, 6213213, 10355355, 31066065]

約数ペア:

[(1, 31066065), (3, 10355355), (5, 6213213), (9, 3451785), (15, 2071071), (27, 1150595), (45, 690357), (135, 230119), (359, 86535), (641, 48465), (1077, 28845), (1795, 17307), (1923, 16155), (3205, 9693), (3231, 9615), (5385, 5769)]