174564135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 317551104

約数和(自身を除く): 142986969

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 227, 345, 681, 743, 1035, 1135, 2043, 2229, 3405, 3715, 5221, 6687, 10215, 11145, 15663, 17089, 26105, 33435, 46989, 51267, 78315, 85445, 153801, 168661, 234945, 256335, 505983, 769005, 843305, 1517949, 2529915, 3879203, 7589745, 11637609, 19396015, 34912827, 58188045, 174564135]

約数ペア:

[(1, 174564135), (3, 58188045), (5, 34912827), (9, 19396015), (15, 11637609), (23, 7589745), (45, 3879203), (69, 2529915), (115, 1517949), (207, 843305), (227, 769005), (345, 505983), (681, 256335), (743, 234945), (1035, 168661), (1135, 153801), (2043, 85445), (2229, 78315), (3405, 51267), (3715, 46989), (5221, 33435), (6687, 26105), (10215, 17089), (11145, 15663)]