1057388625

素因数分解:

$3^2\times 5^3\times {\mathrm{939901}}^1$

素因数の和:939922

約数の個数: 24

約数和(自身を含む): 1906121256

約数和(自身を除く): 848732631

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 939901, 2819703, 4699505, 8459109, 14098515, 23497525, 42295545, 70492575, 117487625, 211477725, 352462875, 1057388625]

約数ペア:

[(1, 1057388625), (3, 352462875), (5, 211477725), (9, 117487625), (15, 70492575), (25, 42295545), (45, 23497525), (75, 14098515), (125, 8459109), (225, 4699505), (375, 2819703), (1125, 939901)]