1157325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 2062368

約数和(自身を除く): 905043

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1187, 3561, 5935, 15431, 17805, 29675, 46293, 77155, 89025, 231465, 385775, 1157325]

約数ペア:

[(1, 1157325), (3, 385775), (5, 231465), (13, 89025), (15, 77155), (25, 46293), (39, 29675), (65, 17805), (75, 15431), (195, 5935), (325, 3561), (975, 1187)]