23249475

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 41937792

約数和(自身を除く): 18688317

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 541, 573, 955, 1623, 1719, 2705, 2865, 4775, 4869, 8115, 8595, 13525, 14325, 24345, 40575, 42975, 103331, 121725, 309993, 516655, 929979, 1549965, 2583275, 4649895, 7749825, 23249475]

約数ペア:

[(1, 23249475), (3, 7749825), (5, 4649895), (9, 2583275), (15, 1549965), (25, 929979), (45, 516655), (75, 309993), (191, 121725), (225, 103331), (541, 42975), (573, 40575), (955, 24345), (1623, 14325), (1719, 13525), (2705, 8595), (2865, 8115), (4775, 4869)]