788779745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 1048274304

約数和(自身を除く): 259494559

約数列:

[1, 5, 13, 43, 65, 215, 241, 559, 1171, 1205, 2795, 3133, 5855, 10363, 15223, 15665, 50353, 51815, 76115, 134719, 251765, 282211, 654589, 673595, 1411055, 3272945, 3668743, 12135073, 18343715, 60675365, 157755949, 788779745]

約数ペア:

[(1, 788779745), (5, 157755949), (13, 60675365), (43, 18343715), (65, 12135073), (215, 3668743), (241, 3272945), (559, 1411055), (1171, 673595), (1205, 654589), (2795, 282211), (3133, 251765), (5855, 134719), (10363, 76115), (15223, 51815), (15665, 50353)]