85225815

素因数分解:

$3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2549}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 147981600

約数和(自身を除く): 62755785

約数列:

[1, 3, 5, 9, 15, 45, 743, 2229, 2549, 3715, 6687, 7647, 11145, 12745, 22941, 33435, 38235, 114705, 1893907, 5681721, 9469535, 17045163, 28408605, 85225815]

約数ペア:

[(1, 85225815), (3, 28408605), (5, 17045163), (9, 9469535), (15, 5681721), (45, 1893907), (743, 114705), (2229, 38235), (2549, 33435), (3715, 22941), (6687, 12745), (7647, 11145)]