2045591295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{174613}}^1$

素因数の和:174703

約数の個数: 32

約数和(自身を含む): 3620795904

約数和(自身を除く): 1575204609

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 11715, 174613, 523839, 873065, 1920743, 2619195, 5762229, 9603715, 12397523, 28811145, 37192569, 61987615, 136372753, 185962845, 409118259, 681863765, 2045591295]

約数ペア:

[(1, 2045591295), (3, 681863765), (5, 409118259), (11, 185962845), (15, 136372753), (33, 61987615), (55, 37192569), (71, 28811145), (165, 12397523), (213, 9603715), (355, 5762229), (781, 2619195), (1065, 1920743), (2343, 873065), (3905, 523839), (11715, 174613)]