2659055

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1332625

約数列:

[1, 5, 7, 17, 35, 41, 85, 109, 119, 205, 287, 545, 595, 697, 763, 1435, 1853, 3485, 3815, 4469, 4879, 9265, 12971, 22345, 24395, 31283, 64855, 75973, 156415, 379865, 531811, 2659055]

約数ペア:

[(1, 2659055), (5, 531811), (7, 379865), (17, 156415), (35, 75973), (41, 64855), (85, 31283), (109, 24395), (119, 22345), (205, 12971), (287, 9265), (545, 4879), (595, 4469), (697, 3815), (763, 3485), (1435, 1853)]