5174125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 7278336

約数和(自身を除く): 2104211

約数列:

[1, 5, 11, 25, 53, 55, 71, 125, 265, 275, 355, 583, 781, 1325, 1375, 1775, 2915, 3763, 3905, 6625, 8875, 14575, 18815, 19525, 41393, 72875, 94075, 97625, 206965, 470375, 1034825, 5174125]

約数ペア:

[(1, 5174125), (5, 1034825), (11, 470375), (25, 206965), (53, 97625), (55, 94075), (71, 72875), (125, 41393), (265, 19525), (275, 18815), (355, 14575), (583, 8875), (781, 6625), (1325, 3905), (1375, 3763), (1775, 2915)]