1520482829905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1\times {\mathrm{9811}}^1$

素因数の和:10994

約数の個数: 64

約数和(自身を含む): 2097774201600

約数和(自身を除く): 577291371695

約数列:

[1, 5, 13, 17, 65, 85, 139, 221, 695, 1009, 1105, 1807, 2363, 5045, 9035, 9811, 11815, 13117, 17153, 30719, 49055, 65585, 85765, 127543, 140251, 153595, 166787, 222989, 637715, 701255, 833935, 1114945, 1363729, 1823263, 2168231, 2384267, 6818645, 9116315, 9899299, 10841155, 11921335, 17728477, 23183393, 30995471, 49496495, 88642385, 115916965, 128690887, 154977355, 168288083, 301384109, 643454435, 841440415, 1376002561, 1506920545, 2187745079, 6880012805, 10938725395, 17888033293, 23392043537, 89440166465, 116960217685, 304096565981, 1520482829905]

約数ペア:

[(1, 1520482829905), (5, 304096565981), (13, 116960217685), (17, 89440166465), (65, 23392043537), (85, 17888033293), (139, 10938725395), (221, 6880012805), (695, 2187745079), (1009, 1506920545), (1105, 1376002561), (1807, 841440415), (2363, 643454435), (5045, 301384109), (9035, 168288083), (9811, 154977355), (11815, 128690887), (13117, 115916965), (17153, 88642385), (30719, 49496495), (49055, 30995471), (65585, 23183393), (85765, 17728477), (127543, 11921335), (140251, 10841155), (153595, 9899299), (166787, 9116315), (222989, 6818645), (637715, 2384267), (701255, 2168231), (833935, 1823263), (1114945, 1363729)]