1148805

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{521}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 2320812

約数和(自身を除く): 1172007

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 521, 735, 1563, 2205, 2605, 3647, 4689, 7815, 10941, 18235, 23445, 25529, 32823, 54705, 76587, 127645, 164115, 229761, 382935, 1148805]

約数ペア:

[(1, 1148805), (3, 382935), (5, 229761), (7, 164115), (9, 127645), (15, 76587), (21, 54705), (35, 32823), (45, 25529), (49, 23445), (63, 18235), (105, 10941), (147, 7815), (245, 4689), (315, 3647), (441, 2605), (521, 2205), (735, 1563)]