2906601125

素因数分解:

$5^3\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 3850182336

約数和(自身を除く): 943581211

約数列:

[1, 5, 25, 29, 43, 125, 145, 215, 643, 725, 841, 1075, 1247, 3215, 3625, 4205, 5375, 6235, 16075, 18647, 21025, 27649, 31175, 36163, 80375, 93235, 105125, 138245, 155875, 180815, 466175, 540763, 691225, 801821, 904075, 2330875, 2703815, 3456125, 4009105, 4520375, 13519075, 20045525, 23252809, 67595375, 100227625, 116264045, 581320225, 2906601125]

約数ペア:

[(1, 2906601125), (5, 581320225), (25, 116264045), (29, 100227625), (43, 67595375), (125, 23252809), (145, 20045525), (215, 13519075), (643, 4520375), (725, 4009105), (841, 3456125), (1075, 2703815), (1247, 2330875), (3215, 904075), (3625, 801821), (4205, 691225), (5375, 540763), (6235, 466175), (16075, 180815), (18647, 155875), (21025, 138245), (27649, 105125), (31175, 93235), (36163, 80375)]