23390115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 42963456

約数和(自身を除く): 19573341

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 673, 993, 1655, 2019, 2317, 3365, 4711, 4965, 6951, 10095, 11585, 14133, 23555, 34755, 70665, 222763, 668289, 1113815, 1559341, 3341445, 4678023, 7796705, 23390115]

約数ペア:

[(1, 23390115), (3, 7796705), (5, 4678023), (7, 3341445), (15, 1559341), (21, 1113815), (35, 668289), (105, 222763), (331, 70665), (673, 34755), (993, 23555), (1655, 14133), (2019, 11585), (2317, 10095), (3365, 6951), (4711, 4965)]