1313432925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42403}}^1$

素因数の和:42482

約数の個数: 48

約数和(自身を含む): 2523886080

約数和(自身を除く): 1210453155

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 175, 177, 295, 413, 525, 885, 1239, 1475, 2065, 4425, 6195, 10325, 30975, 42403, 127209, 212015, 296821, 636045, 890463, 1060075, 1484105, 2501777, 3180225, 4452315, 7420525, 7505331, 12508885, 17512439, 22261575, 37526655, 52537317, 62544425, 87562195, 187633275, 262686585, 437810975, 1313432925]

約数ペア:

[(1, 1313432925), (3, 437810975), (5, 262686585), (7, 187633275), (15, 87562195), (21, 62544425), (25, 52537317), (35, 37526655), (59, 22261575), (75, 17512439), (105, 12508885), (175, 7505331), (177, 7420525), (295, 4452315), (413, 3180225), (525, 2501777), (885, 1484105), (1239, 1060075), (1475, 890463), (2065, 636045), (4425, 296821), (6195, 212015), (10325, 127209), (30975, 42403)]