23710155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 23567925

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 37, 51, 85, 105, 111, 119, 185, 255, 259, 357, 359, 555, 595, 629, 777, 1077, 1295, 1785, 1795, 1887, 2513, 3145, 3885, 4403, 5385, 6103, 7539, 9435, 12565, 13209, 13283, 18309, 22015, 30515, 37695, 39849, 42721, 66045, 66415, 91545, 92981, 128163, 199245, 213605, 225811, 278943, 464905, 640815, 677433, 1129055, 1394715, 1580677, 3387165, 4742031, 7903385, 23710155]

約数ペア:

[(1, 23710155), (3, 7903385), (5, 4742031), (7, 3387165), (15, 1580677), (17, 1394715), (21, 1129055), (35, 677433), (37, 640815), (51, 464905), (85, 278943), (105, 225811), (111, 213605), (119, 199245), (185, 128163), (255, 92981), (259, 91545), (357, 66415), (359, 66045), (555, 42721), (595, 39849), (629, 37695), (777, 30515), (1077, 22015), (1295, 18309), (1785, 13283), (1795, 13209), (1887, 12565), (2513, 9435), (3145, 7539), (3885, 6103), (4403, 5385)]