6885225

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 12534912

約数和(自身を除く): 5649687

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 431, 639, 1065, 1293, 1775, 2155, 3195, 3879, 5325, 6465, 10775, 15975, 19395, 30601, 32325, 91803, 96975, 153005, 275409, 459015, 765025, 1377045, 2295075, 6885225]

約数ペア:

[(1, 6885225), (3, 2295075), (5, 1377045), (9, 765025), (15, 459015), (25, 275409), (45, 153005), (71, 96975), (75, 91803), (213, 32325), (225, 30601), (355, 19395), (431, 15975), (639, 10775), (1065, 6465), (1293, 5325), (1775, 3879), (2155, 3195)]