2018040765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{25303}}^1$

素因数の和:25733

約数の個数: 32

約数和(自身を含む): 3485879040

約数和(自身を除く): 1467838275

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 409, 1227, 2045, 5317, 6135, 15951, 25303, 26585, 75909, 79755, 126515, 328939, 379545, 986817, 1644695, 4934085, 10348927, 31046781, 51744635, 134536051, 155233905, 403608153, 672680255, 2018040765]

約数ペア:

[(1, 2018040765), (3, 672680255), (5, 403608153), (13, 155233905), (15, 134536051), (39, 51744635), (65, 31046781), (195, 10348927), (409, 4934085), (1227, 1644695), (2045, 986817), (5317, 379545), (6135, 328939), (15951, 126515), (25303, 79755), (26585, 75909)]