128278370295

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91955821}}^1$

素因数の和:91955863

約数の個数: 24

約数和(自身を含む): 229521731712

約数和(自身を除く): 101243361417

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 91955821, 275867463, 459779105, 827602389, 1379337315, 2850630451, 4138011945, 8551891353, 14253152255, 25655674059, 42759456765, 128278370295]

約数ペア:

[(1, 128278370295), (3, 42759456765), (5, 25655674059), (9, 14253152255), (15, 8551891353), (31, 4138011945), (45, 2850630451), (93, 1379337315), (155, 827602389), (279, 459779105), (465, 275867463), (1395, 91955821)]