12544864415

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{4943}}^1$

素因数の和:5219

約数の個数: 32

約数和(自身を含む): 15691781376

約数和(自身を除く): 3146916961

約数列:

[1, 5, 53, 61, 157, 265, 305, 785, 3233, 4943, 8321, 9577, 16165, 24715, 41605, 47885, 261979, 301523, 507581, 776051, 1309895, 1507615, 2537905, 3880255, 15980719, 41130703, 47339111, 79903595, 205653515, 236695555, 2508972883, 12544864415]

約数ペア:

[(1, 12544864415), (5, 2508972883), (53, 236695555), (61, 205653515), (157, 79903595), (265, 47339111), (305, 41130703), (785, 15980719), (3233, 3880255), (4943, 2537905), (8321, 1507615), (9577, 1309895), (16165, 776051), (24715, 507581), (41605, 301523), (47885, 261979)]