138376095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 268627968

約数和(自身を除く): 130251873

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 429, 465, 715, 1023, 1209, 1705, 2015, 2081, 2145, 4433, 5115, 6045, 6243, 10405, 13299, 22165, 22891, 27053, 31215, 64511, 66495, 68673, 81159, 114455, 135265, 193533, 297583, 322555, 343365, 405795, 709621, 838643, 892749, 967665, 1487915, 2128863, 2515929, 3548105, 4193215, 4463745, 9225073, 10644315, 12579645, 27675219, 46125365, 138376095]

約数ペア:

[(1, 138376095), (3, 46125365), (5, 27675219), (11, 12579645), (13, 10644315), (15, 9225073), (31, 4463745), (33, 4193215), (39, 3548105), (55, 2515929), (65, 2128863), (93, 1487915), (143, 967665), (155, 892749), (165, 838643), (195, 709621), (341, 405795), (403, 343365), (429, 322555), (465, 297583), (715, 193533), (1023, 135265), (1209, 114455), (1705, 81159), (2015, 68673), (2081, 66495), (2145, 64511), (4433, 31215), (5115, 27053), (6045, 22891), (6243, 22165), (10405, 13299)]