2026032125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 2889449472

約数和(自身を除く): 863417347

約数列:

[1, 5, 13, 25, 31, 37, 65, 125, 155, 185, 325, 403, 481, 775, 925, 1087, 1147, 1625, 2015, 2405, 3875, 4625, 5435, 5735, 10075, 12025, 14131, 14911, 27175, 28675, 33697, 40219, 50375, 60125, 70655, 74555, 135875, 143375, 168485, 201095, 353275, 372775, 438061, 522847, 842425, 1005475, 1246789, 1766375, 1863875, 2190305, 2614235, 4212125, 5027375, 6233945, 10951525, 13071175, 16208257, 31169725, 54757625, 65355875, 81041285, 155848625, 405206425, 2026032125]

約数ペア:

[(1, 2026032125), (5, 405206425), (13, 155848625), (25, 81041285), (31, 65355875), (37, 54757625), (65, 31169725), (125, 16208257), (155, 13071175), (185, 10951525), (325, 6233945), (403, 5027375), (481, 4212125), (775, 2614235), (925, 2190305), (1087, 1863875), (1147, 1766375), (1625, 1246789), (2015, 1005475), (2405, 842425), (3875, 522847), (4625, 438061), (5435, 372775), (5735, 353275), (10075, 201095), (12025, 168485), (14131, 143375), (14911, 135875), (27175, 74555), (28675, 70655), (33697, 60125), (40219, 50375)]