4459209215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 5612967360

約数和(自身を除く): 1153758145

約数列:

[1, 5, 29, 131, 145, 181, 655, 905, 1297, 3799, 5249, 6485, 18995, 23711, 26245, 37613, 118555, 169907, 188065, 234757, 687619, 849535, 1173785, 3438095, 4927303, 6807953, 24636515, 30753167, 34039765, 153765835, 891841843, 4459209215]

約数ペア:

[(1, 4459209215), (5, 891841843), (29, 153765835), (131, 34039765), (145, 30753167), (181, 24636515), (655, 6807953), (905, 4927303), (1297, 3438095), (3799, 1173785), (5249, 849535), (6485, 687619), (18995, 234757), (23711, 188065), (26245, 169907), (37613, 118555)]