1023055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 1436400

約数和(自身を除く): 413345

約数列:

[1, 5, 11, 19, 55, 89, 95, 121, 209, 445, 605, 979, 1045, 1691, 2299, 4895, 8455, 10769, 11495, 18601, 53845, 93005, 204611, 1023055]

約数ペア:

[(1, 1023055), (5, 204611), (11, 93005), (19, 53845), (55, 18601), (89, 11495), (95, 10769), (121, 8455), (209, 4895), (445, 2299), (605, 1691), (979, 1045)]