1480305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1059855

約数列:

[1, 3, 5, 15, 29, 41, 83, 87, 123, 145, 205, 249, 415, 435, 615, 1189, 1245, 2407, 3403, 3567, 5945, 7221, 10209, 12035, 17015, 17835, 36105, 51045, 98687, 296061, 493435, 1480305]

約数ペア:

[(1, 1480305), (3, 493435), (5, 296061), (15, 98687), (29, 51045), (41, 36105), (83, 17835), (87, 17015), (123, 12035), (145, 10209), (205, 7221), (249, 5945), (415, 3567), (435, 3403), (615, 2407), (1189, 1245)]