127049715

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 250034400

約数和(自身を除く): 122984685

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 81, 117, 135, 177, 195, 295, 351, 405, 409, 531, 585, 767, 885, 1053, 1227, 1593, 1755, 2045, 2301, 2655, 3681, 3835, 4779, 5265, 5317, 6135, 6903, 7965, 11043, 11505, 15951, 18405, 20709, 23895, 24131, 26585, 33129, 34515, 47853, 55215, 62127, 72393, 79755, 103545, 120655, 143559, 165645, 217179, 239265, 310635, 313703, 361965, 430677, 651537, 717795, 941109, 1085895, 1568515, 1954611, 2153385, 2823327, 3257685, 4705545, 8469981, 9773055, 14116635, 25409943, 42349905, 127049715]

約数ペア:

[(1, 127049715), (3, 42349905), (5, 25409943), (9, 14116635), (13, 9773055), (15, 8469981), (27, 4705545), (39, 3257685), (45, 2823327), (59, 2153385), (65, 1954611), (81, 1568515), (117, 1085895), (135, 941109), (177, 717795), (195, 651537), (295, 430677), (351, 361965), (405, 313703), (409, 310635), (531, 239265), (585, 217179), (767, 165645), (885, 143559), (1053, 120655), (1227, 103545), (1593, 79755), (1755, 72393), (2045, 62127), (2301, 55215), (2655, 47853), (3681, 34515), (3835, 33129), (4779, 26585), (5265, 24131), (5317, 23895), (6135, 20709), (6903, 18405), (7965, 15951), (11043, 11505)]