2066314075

素因数分解:

$5^2\times 7^2\times {\mathrm{457}}^1\times {\mathrm{3691}}^1$

素因数の和:4172

約数の個数: 36

約数和(自身を含む): 2987883912

約数和(自身を除く): 921569837

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 457, 1225, 2285, 3199, 3691, 11425, 15995, 18455, 22393, 25837, 79975, 92275, 111965, 129185, 180859, 559825, 645925, 904295, 1686787, 4521475, 8433935, 11807509, 42169675, 59037545, 82652563, 295187725, 413262815, 2066314075]

約数ペア:

[(1, 2066314075), (5, 413262815), (7, 295187725), (25, 82652563), (35, 59037545), (49, 42169675), (175, 11807509), (245, 8433935), (457, 4521475), (1225, 1686787), (2285, 904295), (3199, 645925), (3691, 559825), (11425, 180859), (15995, 129185), (18455, 111965), (22393, 92275), (25837, 79975)]