2113375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 32

約数和(自身を含む): 3032640

約数和(自身を除く): 919265

約数列:

[1, 5, 11, 25, 29, 53, 55, 125, 145, 265, 275, 319, 583, 725, 1325, 1375, 1537, 1595, 2915, 3625, 6625, 7685, 7975, 14575, 16907, 38425, 39875, 72875, 84535, 192125, 422675, 2113375]

約数ペア:

[(1, 2113375), (5, 422675), (11, 192125), (25, 84535), (29, 72875), (53, 39875), (55, 38425), (125, 16907), (145, 14575), (265, 7975), (275, 7685), (319, 6625), (583, 3625), (725, 2915), (1325, 1595), (1375, 1537)]