23739345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{25121}}^1$

素因数の和:25142

約数の個数: 32

約数和(自身を含む): 48234240

約数和(自身を除く): 24494895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 25121, 75363, 125605, 175847, 226089, 376815, 527541, 678267, 879235, 1130445, 1582623, 2637705, 3391335, 4747869, 7913115, 23739345]

約数ペア:

[(1, 23739345), (3, 7913115), (5, 4747869), (7, 3391335), (9, 2637705), (15, 1582623), (21, 1130445), (27, 879235), (35, 678267), (45, 527541), (63, 376815), (105, 226089), (135, 175847), (189, 125605), (315, 75363), (945, 25121)]