2353230145

素因数分解:

$5^1\times 7^2\times {\mathrm{1783}}^1\times {\mathrm{5387}}^1$

素因数の和:7189

約数の個数: 24

約数和(自身を含む): 3287369664

約数和(自身を除く): 934139519

約数列:

[1, 5, 7, 35, 49, 245, 1783, 5387, 8915, 12481, 26935, 37709, 62405, 87367, 188545, 263963, 436835, 1319815, 9605021, 48025105, 67235147, 336175735, 470646029, 2353230145]

約数ペア:

[(1, 2353230145), (5, 470646029), (7, 336175735), (35, 67235147), (49, 48025105), (245, 9605021), (1783, 1319815), (5387, 436835), (8915, 263963), (12481, 188545), (26935, 87367), (37709, 62405)]