83388105

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 149610240

約数和(自身を除く): 66222135

約数列:

[1, 3, 5, 9, 15, 45, 47, 89, 141, 235, 267, 423, 443, 445, 705, 801, 1329, 1335, 2115, 2215, 3987, 4005, 4183, 6645, 12549, 19935, 20821, 20915, 37647, 39427, 62463, 62745, 104105, 118281, 187389, 188235, 197135, 312315, 354843, 591405, 936945, 1774215, 1853069, 5559207, 9265345, 16677621, 27796035, 83388105]

約数ペア:

[(1, 83388105), (3, 27796035), (5, 16677621), (9, 9265345), (15, 5559207), (45, 1853069), (47, 1774215), (89, 936945), (141, 591405), (235, 354843), (267, 312315), (423, 197135), (443, 188235), (445, 187389), (705, 118281), (801, 104105), (1329, 62745), (1335, 62463), (2115, 39427), (2215, 37647), (3987, 20915), (4005, 20821), (4183, 19935), (6645, 12549)]