147868345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 188697600

約数和(自身を除く): 40829255

約数列:

[1, 5, 41, 47, 103, 149, 205, 235, 515, 745, 1927, 4223, 4841, 6109, 7003, 9635, 15347, 21115, 24205, 30545, 35015, 76735, 198481, 287123, 629227, 721309, 992405, 1435615, 3146135, 3606545, 29573669, 147868345]

約数ペア:

[(1, 147868345), (5, 29573669), (41, 3606545), (47, 3146135), (103, 1435615), (149, 992405), (205, 721309), (235, 629227), (515, 287123), (745, 198481), (1927, 76735), (4223, 35015), (4841, 30545), (6109, 24205), (7003, 21115), (9635, 15347)]