33140905

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 50109840

約数和(自身を除く): 16968935

約数列:

[1, 5, 7, 17, 35, 49, 73, 85, 109, 119, 245, 365, 511, 545, 595, 763, 833, 1241, 1853, 2555, 3577, 3815, 4165, 5341, 6205, 7957, 8687, 9265, 12971, 17885, 26705, 39785, 43435, 55699, 60809, 64855, 90797, 135269, 278495, 304045, 389893, 453985, 676345, 946883, 1949465, 4734415, 6628181, 33140905]

約数ペア:

[(1, 33140905), (5, 6628181), (7, 4734415), (17, 1949465), (35, 946883), (49, 676345), (73, 453985), (85, 389893), (109, 304045), (119, 278495), (245, 135269), (365, 90797), (511, 64855), (545, 60809), (595, 55699), (763, 43435), (833, 39785), (1241, 26705), (1853, 17885), (2555, 12971), (3577, 9265), (3815, 8687), (4165, 7957), (5341, 6205)]