801625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 24

約数和(自身を含む): 1120392

約数和(自身を除く): 318767

約数列:

[1, 5, 11, 25, 53, 55, 121, 125, 265, 275, 583, 605, 1325, 1375, 2915, 3025, 6413, 6625, 14575, 15125, 32065, 72875, 160325, 801625]

約数ペア:

[(1, 801625), (5, 160325), (11, 72875), (25, 32065), (53, 15125), (55, 14575), (121, 6625), (125, 6413), (265, 3025), (275, 2915), (583, 1375), (605, 1325)]