61529805

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6871}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 107203200

約数和(自身を除く): 45673395

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 6871, 8955, 20613, 34355, 61839, 103065, 309195, 1367329, 4101987, 6836645, 12305961, 20509935, 61529805]

約数ペア:

[(1, 61529805), (3, 20509935), (5, 12305961), (9, 6836645), (15, 4101987), (45, 1367329), (199, 309195), (597, 103065), (995, 61839), (1791, 34355), (2985, 20613), (6871, 8955)]