319683184125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{5023}}^1$

素因数の和:5268

約数の個数: 128

約数和(自身を含む): 570615791616

約数和(自身を除く): 250932607491

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 125, 141, 157, 235, 345, 375, 471, 575, 705, 785, 1081, 1175, 1725, 2355, 2875, 3243, 3525, 3611, 3925, 5023, 5405, 5875, 7379, 8625, 10833, 11775, 15069, 16215, 17625, 18055, 19625, 22137, 25115, 27025, 36895, 54165, 58875, 75345, 81075, 90275, 110685, 115529, 125575, 135125, 169717, 184475, 236081, 270825, 346587, 376725, 405375, 451375, 509151, 553425, 577645, 627875, 708243, 788611, 848585, 922375, 1180405, 1354125, 1732935, 1883625, 2365833, 2545755, 2767125, 2888225, 3541215, 3943055, 4242925, 5429863, 5902025, 8664675, 11829165, 12728775, 14441125, 16289589, 17706075, 18138053, 19715275, 21214625, 27149315, 29510125, 37064717, 43323375, 54414159, 59145825, 63643875, 81447945, 88530375, 90690265, 98576375, 111194151, 135746575, 185323585, 272070795, 295729125, 407239725, 453451325, 555970755, 678732875, 852488491, 926617925, 1360353975, 2036198625, 2267256625, 2557465473, 2779853775, 4262442455, 4633089625, 6801769875, 12787327365, 13899268875, 21312212275, 63936636825, 106561061375, 319683184125]

約数ペア:

[(1, 319683184125), (3, 106561061375), (5, 63936636825), (15, 21312212275), (23, 13899268875), (25, 12787327365), (47, 6801769875), (69, 4633089625), (75, 4262442455), (115, 2779853775), (125, 2557465473), (141, 2267256625), (157, 2036198625), (235, 1360353975), (345, 926617925), (375, 852488491), (471, 678732875), (575, 555970755), (705, 453451325), (785, 407239725), (1081, 295729125), (1175, 272070795), (1725, 185323585), (2355, 135746575), (2875, 111194151), (3243, 98576375), (3525, 90690265), (3611, 88530375), (3925, 81447945), (5023, 63643875), (5405, 59145825), (5875, 54414159), (7379, 43323375), (8625, 37064717), (10833, 29510125), (11775, 27149315), (15069, 21214625), (16215, 19715275), (17625, 18138053), (18055, 17706075), (19625, 16289589), (22137, 14441125), (25115, 12728775), (27025, 11829165), (36895, 8664675), (54165, 5902025), (58875, 5429863), (75345, 4242925), (81075, 3943055), (90275, 3541215), (110685, 2888225), (115529, 2767125), (125575, 2545755), (135125, 2365833), (169717, 1883625), (184475, 1732935), (236081, 1354125), (270825, 1180405), (346587, 922375), (376725, 848585), (405375, 788611), (451375, 708243), (509151, 627875), (553425, 577645)]