4239795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 3593805

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 271, 447, 745, 813, 1043, 1355, 1897, 2235, 3129, 4065, 5215, 5691, 9485, 15645, 28455, 40379, 121137, 201895, 282653, 605685, 847959, 1413265, 4239795]

約数ペア:

[(1, 4239795), (3, 1413265), (5, 847959), (7, 605685), (15, 282653), (21, 201895), (35, 121137), (105, 40379), (149, 28455), (271, 15645), (447, 9485), (745, 5691), (813, 5215), (1043, 4065), (1355, 3129), (1897, 2235)]