11855295

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 21263040

約数和(自身を除く): 9407745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 641, 685, 1233, 1923, 2055, 3205, 3699, 5769, 6165, 9615, 17307, 18495, 28845, 86535, 87817, 263451, 439085, 790353, 1317255, 2371059, 3951765, 11855295]

約数ペア:

[(1, 11855295), (3, 3951765), (5, 2371059), (9, 1317255), (15, 790353), (27, 439085), (45, 263451), (135, 87817), (137, 86535), (411, 28845), (641, 18495), (685, 17307), (1233, 9615), (1923, 6165), (2055, 5769), (3205, 3699)]