66612105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{70489}}^1$

素因数の和:70510

約数の個数: 32

約数和(自身を含む): 135340800

約数和(自身を除く): 68728695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 70489, 211467, 352445, 493423, 634401, 1057335, 1480269, 1903203, 2467115, 3172005, 4440807, 7401345, 9516015, 13322421, 22204035, 66612105]

約数ペア:

[(1, 66612105), (3, 22204035), (5, 13322421), (7, 9516015), (9, 7401345), (15, 4440807), (21, 3172005), (27, 2467115), (35, 1903203), (45, 1480269), (63, 1057335), (105, 634401), (135, 493423), (189, 352445), (315, 211467), (945, 70489)]