150505785

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{49919}}^1$

素因数の和:49997

約数の個数: 24

約数和(自身を含む): 264775680

約数和(自身を除く): 114269895

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 49919, 149757, 249595, 449271, 748785, 2246355, 3344573, 10033719, 16722865, 30101157, 50168595, 150505785]

約数ペア:

[(1, 150505785), (3, 50168595), (5, 30101157), (9, 16722865), (15, 10033719), (45, 3344573), (67, 2246355), (201, 748785), (335, 449271), (603, 249595), (1005, 149757), (3015, 49919)]