68982705

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 139426560

約数和(自身を除く): 70443855

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 103, 121, 123, 135, 165, 205, 297, 309, 363, 369, 451, 495, 515, 605, 615, 927, 1089, 1107, 1133, 1353, 1485, 1545, 1815, 1845, 2255, 2781, 3267, 3399, 4059, 4223, 4635, 4961, 5445, 5535, 5665, 6765, 10197, 12177, 12463, 12669, 13905, 14883, 16335, 16995, 20295, 21115, 24805, 30591, 37389, 38007, 44649, 46453, 50985, 60885, 62315, 63345, 74415, 112167, 114021, 133947, 139359, 152955, 186945, 190035, 223245, 232265, 336501, 418077, 510983, 560835, 570105, 669735, 696795, 1254231, 1532949, 1682505, 2090385, 2554915, 4598847, 6271155, 7664745, 13796541, 22994235, 68982705]

約数ペア:

[(1, 68982705), (3, 22994235), (5, 13796541), (9, 7664745), (11, 6271155), (15, 4598847), (27, 2554915), (33, 2090385), (41, 1682505), (45, 1532949), (55, 1254231), (99, 696795), (103, 669735), (121, 570105), (123, 560835), (135, 510983), (165, 418077), (205, 336501), (297, 232265), (309, 223245), (363, 190035), (369, 186945), (451, 152955), (495, 139359), (515, 133947), (605, 114021), (615, 112167), (927, 74415), (1089, 63345), (1107, 62315), (1133, 60885), (1353, 50985), (1485, 46453), (1545, 44649), (1815, 38007), (1845, 37389), (2255, 30591), (2781, 24805), (3267, 21115), (3399, 20295), (4059, 16995), (4223, 16335), (4635, 14883), (4961, 13905), (5445, 12669), (5535, 12463), (5665, 12177), (6765, 10197)]