15694372815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1\times {\mathrm{1301}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 27700227072

約数和(自身を除く): 12005854257

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 647, 1243, 1301, 1695, 1941, 3235, 3729, 3903, 6215, 6505, 7117, 9705, 14311, 18645, 19515, 21351, 35585, 42933, 71555, 73111, 106755, 147013, 214665, 219333, 365555, 441039, 735065, 804221, 841747, 1096665, 1617143, 2205195, 2412663, 2525241, 4021105, 4208735, 4851429, 8085715, 9259217, 12063315, 12626205, 24257145, 27777651, 46296085, 95117411, 138888255, 285352233, 475587055, 1046291521, 1426761165, 3138874563, 5231457605, 15694372815]

約数ペア:

[(1, 15694372815), (3, 5231457605), (5, 3138874563), (11, 1426761165), (15, 1046291521), (33, 475587055), (55, 285352233), (113, 138888255), (165, 95117411), (339, 46296085), (565, 27777651), (647, 24257145), (1243, 12626205), (1301, 12063315), (1695, 9259217), (1941, 8085715), (3235, 4851429), (3729, 4208735), (3903, 4021105), (6215, 2525241), (6505, 2412663), (7117, 2205195), (9705, 1617143), (14311, 1096665), (18645, 841747), (19515, 804221), (21351, 735065), (35585, 441039), (42933, 365555), (71555, 219333), (73111, 214665), (106755, 147013)]