12579645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 22385664

約数和(自身を除く): 9806019

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 2081, 6045, 6243, 10405, 27053, 31215, 64511, 81159, 135265, 193533, 322555, 405795, 838643, 967665, 2515929, 4193215, 12579645]

約数ペア:

[(1, 12579645), (3, 4193215), (5, 2515929), (13, 967665), (15, 838643), (31, 405795), (39, 322555), (65, 193533), (93, 135265), (155, 81159), (195, 64511), (403, 31215), (465, 27053), (1209, 10405), (2015, 6243), (2081, 6045)]