817169145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{135181}}^1$

素因数の和:135233

約数の個数: 32

約数和(自身を含む): 1453476864

約数和(自身を除く): 636307719

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 135181, 405543, 675905, 1757353, 2027715, 4190611, 5272059, 8786765, 12571833, 20953055, 26360295, 54477943, 62859165, 163433829, 272389715, 817169145]

約数ペア:

[(1, 817169145), (3, 272389715), (5, 163433829), (13, 62859165), (15, 54477943), (31, 26360295), (39, 20953055), (65, 12571833), (93, 8786765), (155, 5272059), (195, 4190611), (403, 2027715), (465, 1757353), (1209, 675905), (2015, 405543), (6045, 135181)]