2799927875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{14923}}^1$

素因数の和:15036

約数の個数: 32

約数和(自身を含む): 3725030400

約数和(自身を除く): 925102525

約数列:

[1, 5, 19, 25, 79, 95, 125, 395, 475, 1501, 1975, 2375, 7505, 9875, 14923, 37525, 74615, 187625, 283537, 373075, 1178917, 1417685, 1865375, 5894585, 7088425, 22399423, 29472925, 35442125, 111997115, 147364625, 559985575, 2799927875]

約数ペア:

[(1, 2799927875), (5, 559985575), (19, 147364625), (25, 111997115), (79, 35442125), (95, 29472925), (125, 22399423), (395, 7088425), (475, 5894585), (1501, 1865375), (1975, 1417685), (2375, 1178917), (7505, 373075), (9875, 283537), (14923, 187625), (37525, 74615)]