67445885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 93768192

約数和(自身を除く): 26322307

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 335, 871, 911, 1105, 1139, 4355, 4555, 5695, 11843, 14807, 15487, 59215, 61037, 74035, 77435, 201331, 305185, 793481, 1006655, 1037629, 3967405, 5188145, 13489177, 67445885]

約数ペア:

[(1, 67445885), (5, 13489177), (13, 5188145), (17, 3967405), (65, 1037629), (67, 1006655), (85, 793481), (221, 305185), (335, 201331), (871, 77435), (911, 74035), (1105, 61037), (1139, 59215), (4355, 15487), (4555, 14807), (5695, 11843)]