15696488775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 28679878656

約数和(自身を除く): 12983389881

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 131, 165, 275, 311, 393, 467, 655, 825, 933, 1401, 1441, 1555, 1965, 2335, 3275, 3421, 4323, 4665, 5137, 7005, 7205, 7775, 9825, 10263, 11675, 15411, 17105, 21615, 23325, 25685, 35025, 36025, 40741, 51315, 61177, 77055, 85525, 108075, 122223, 128425, 145237, 183531, 203705, 256575, 305885, 385275, 435711, 448151, 611115, 672947, 726185, 917655, 1018525, 1344453, 1529425, 1597607, 2018841, 2178555, 2240755, 3055575, 3364735, 3630925, 4588275, 4792821, 6722265, 7988035, 10094205, 10892775, 11203775, 16823675, 19026047, 23964105, 33611325, 39940175, 50471025, 57078141, 95130235, 119820525, 209286517, 285390705, 475651175, 627859551, 1046432585, 1426953525, 3139297755, 5232162925, 15696488775]

約数ペア:

[(1, 15696488775), (3, 5232162925), (5, 3139297755), (11, 1426953525), (15, 1046432585), (25, 627859551), (33, 475651175), (55, 285390705), (75, 209286517), (131, 119820525), (165, 95130235), (275, 57078141), (311, 50471025), (393, 39940175), (467, 33611325), (655, 23964105), (825, 19026047), (933, 16823675), (1401, 11203775), (1441, 10892775), (1555, 10094205), (1965, 7988035), (2335, 6722265), (3275, 4792821), (3421, 4588275), (4323, 3630925), (4665, 3364735), (5137, 3055575), (7005, 2240755), (7205, 2178555), (7775, 2018841), (9825, 1597607), (10263, 1529425), (11675, 1344453), (15411, 1018525), (17105, 917655), (21615, 726185), (23325, 672947), (25685, 611115), (35025, 448151), (36025, 435711), (40741, 385275), (51315, 305885), (61177, 256575), (77055, 203705), (85525, 183531), (108075, 145237), (122223, 128425)]