4543005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3077475

約数列:

[1, 3, 5, 15, 41, 83, 89, 123, 205, 249, 267, 415, 445, 615, 1245, 1335, 3403, 3649, 7387, 10209, 10947, 17015, 18245, 22161, 36935, 51045, 54735, 110805, 302867, 908601, 1514335, 4543005]

約数ペア:

[(1, 4543005), (3, 1514335), (5, 908601), (15, 302867), (41, 110805), (83, 54735), (89, 51045), (123, 36935), (205, 22161), (249, 18245), (267, 17015), (415, 10947), (445, 10209), (615, 7387), (1245, 3649), (1335, 3403)]