126618345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{743}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 251626752

約数和(自身を除く): 125008407

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 541, 743, 1623, 2229, 2705, 3715, 3787, 4869, 5201, 6687, 8115, 11145, 11361, 15603, 18935, 24345, 26005, 33435, 34083, 46809, 56805, 78015, 170415, 234045, 401963, 1205889, 2009815, 2813741, 3617667, 6029445, 8441223, 14068705, 18088335, 25323669, 42206115, 126618345]

約数ペア:

[(1, 126618345), (3, 42206115), (5, 25323669), (7, 18088335), (9, 14068705), (15, 8441223), (21, 6029445), (35, 3617667), (45, 2813741), (63, 2009815), (105, 1205889), (315, 401963), (541, 234045), (743, 170415), (1623, 78015), (2229, 56805), (2705, 46809), (3715, 34083), (3787, 33435), (4869, 26005), (5201, 24345), (6687, 18935), (8115, 15603), (11145, 11361)]