1223291245

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{5827}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 1618458912

約数和(自身を除く): 395167667

約数列:

[1, 5, 11, 55, 121, 347, 605, 1735, 3817, 5827, 19085, 29135, 41987, 64097, 209935, 320485, 705067, 2021969, 3525335, 10109845, 22241659, 111208295, 244658249, 1223291245]

約数ペア:

[(1, 1223291245), (5, 244658249), (11, 111208295), (55, 22241659), (121, 10109845), (347, 3525335), (605, 2021969), (1735, 705067), (3817, 320485), (5827, 209935), (19085, 64097), (29135, 41987)]