3812875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 1578485

約数列:

[1, 5, 11, 25, 47, 55, 59, 125, 235, 275, 295, 517, 649, 1175, 1375, 1475, 2585, 2773, 3245, 5875, 7375, 12925, 13865, 16225, 30503, 64625, 69325, 81125, 152515, 346625, 762575, 3812875]

約数ペア:

[(1, 3812875), (5, 762575), (11, 346625), (25, 152515), (47, 81125), (55, 69325), (59, 64625), (125, 30503), (235, 16225), (275, 13865), (295, 12925), (517, 7375), (649, 5875), (1175, 3245), (1375, 2773), (1475, 2585)]