330791505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14423}}^1$

素因数の和:14581

約数の個数: 32

約数和(自身を含む): 581575680

約数和(自身を除く): 250784175

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 4587, 7645, 14423, 22935, 43269, 72115, 158653, 216345, 475959, 793265, 2004797, 2379795, 6014391, 10023985, 22052767, 30071955, 66158301, 110263835, 330791505]

約数ペア:

[(1, 330791505), (3, 110263835), (5, 66158301), (11, 30071955), (15, 22052767), (33, 10023985), (55, 6014391), (139, 2379795), (165, 2004797), (417, 793265), (695, 475959), (1529, 216345), (2085, 158653), (4587, 72115), (7645, 43269), (14423, 22935)]