27225770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 58544640

約数和(自身を除く): 31318870

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 241, 286, 395, 482, 715, 790, 869, 1027, 1205, 1430, 1738, 2054, 2410, 2651, 3133, 4345, 5135, 5302, 6266, 8690, 10270, 11297, 13255, 15665, 19039, 22594, 26510, 31330, 34463, 38078, 56485, 68926, 95195, 112970, 172315, 190390, 209429, 247507, 344630, 418858, 495014, 1047145, 1237535, 2094290, 2475070, 2722577, 5445154, 13612885, 27225770]

約数ペア:

[(1, 27225770), (2, 13612885), (5, 5445154), (10, 2722577), (11, 2475070), (13, 2094290), (22, 1237535), (26, 1047145), (55, 495014), (65, 418858), (79, 344630), (110, 247507), (130, 209429), (143, 190390), (158, 172315), (241, 112970), (286, 95195), (395, 68926), (482, 56485), (715, 38078), (790, 34463), (869, 31330), (1027, 26510), (1205, 22594), (1430, 19039), (1738, 15665), (2054, 13255), (2410, 11297), (2651, 10270), (3133, 8690), (4345, 6266), (5135, 5302)]