42707535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11527}}^1$

素因数の和:11567

約数の個数: 32

約数和(自身を含む): 77468160

約数和(自身を除く): 34760625

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 11527, 34581, 57635, 149851, 172905, 219013, 449553, 657039, 749255, 1095065, 2247765, 2847169, 3285195, 8541507, 14235845, 42707535]

約数ペア:

[(1, 42707535), (3, 14235845), (5, 8541507), (13, 3285195), (15, 2847169), (19, 2247765), (39, 1095065), (57, 749255), (65, 657039), (95, 449553), (195, 219013), (247, 172905), (285, 149851), (741, 57635), (1235, 34581), (3705, 11527)]