8233745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 11491200

約数和(自身を除く): 3257455

約数列:

[1, 5, 13, 19, 59, 65, 95, 113, 247, 295, 565, 767, 1121, 1235, 1469, 2147, 3835, 5605, 6667, 7345, 10735, 14573, 27911, 33335, 72865, 86671, 126673, 139555, 433355, 633365, 1646749, 8233745]

約数ペア:

[(1, 8233745), (5, 1646749), (13, 633365), (19, 433355), (59, 139555), (65, 126673), (95, 86671), (113, 72865), (247, 33335), (295, 27911), (565, 14573), (767, 10735), (1121, 7345), (1235, 6667), (1469, 5605), (2147, 3835)]