15676645761

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{45317}}^1$

素因数の和:45383

約数の個数: 72

約数和(自身を含む): 28938262080

約数和(自身を除く): 13261616319

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 289, 323, 357, 399, 867, 969, 1071, 1197, 2023, 2261, 2601, 2907, 5491, 6069, 6783, 16473, 18207, 20349, 38437, 45317, 49419, 115311, 135951, 317219, 345933, 407853, 770389, 861023, 951657, 2311167, 2583069, 2854971, 5392723, 6027161, 6933501, 7749207, 13096613, 14637391, 16178169, 18081483, 39289839, 43912173, 48534507, 54244449, 91676291, 102461737, 117869517, 131736519, 248835647, 275028873, 307385211, 746506941, 825086619, 922155633, 1741849529, 2239520823, 5225548587, 15676645761]

約数ペア:

[(1, 15676645761), (3, 5225548587), (7, 2239520823), (9, 1741849529), (17, 922155633), (19, 825086619), (21, 746506941), (51, 307385211), (57, 275028873), (63, 248835647), (119, 131736519), (133, 117869517), (153, 102461737), (171, 91676291), (289, 54244449), (323, 48534507), (357, 43912173), (399, 39289839), (867, 18081483), (969, 16178169), (1071, 14637391), (1197, 13096613), (2023, 7749207), (2261, 6933501), (2601, 6027161), (2907, 5392723), (5491, 2854971), (6069, 2583069), (6783, 2311167), (16473, 951657), (18207, 861023), (20349, 770389), (38437, 407853), (45317, 345933), (49419, 317219), (115311, 135951)]