42369495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 77813760

約数和(自身を除く): 35444265

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1489, 1897, 4065, 4467, 5691, 7445, 9485, 10423, 22335, 28455, 31269, 52115, 156345, 403519, 1210557, 2017595, 2824633, 6052785, 8473899, 14123165, 42369495]

約数ペア:

[(1, 42369495), (3, 14123165), (5, 8473899), (7, 6052785), (15, 2824633), (21, 2017595), (35, 1210557), (105, 403519), (271, 156345), (813, 52115), (1355, 31269), (1489, 28455), (1897, 22335), (4065, 10423), (4467, 9485), (5691, 7445)]