155361765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2207}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 282659328

約数和(自身を除く): 127297563

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 361, 741, 1083, 1235, 1805, 2207, 3705, 4693, 5415, 6621, 11035, 14079, 23465, 28691, 33105, 41933, 70395, 86073, 125799, 143455, 209665, 430365, 545129, 628995, 796727, 1635387, 2390181, 2725645, 3983635, 8176935, 10357451, 11950905, 31072353, 51787255, 155361765]

約数ペア:

[(1, 155361765), (3, 51787255), (5, 31072353), (13, 11950905), (15, 10357451), (19, 8176935), (39, 3983635), (57, 2725645), (65, 2390181), (95, 1635387), (195, 796727), (247, 628995), (285, 545129), (361, 430365), (741, 209665), (1083, 143455), (1235, 125799), (1805, 86073), (2207, 70395), (3705, 41933), (4693, 33105), (5415, 28691), (6621, 23465), (11035, 14079)]