2515697755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 3255840000

約数和(自身を除く): 740142245

約数列:

[1, 5, 19, 59, 95, 139, 295, 695, 1121, 2641, 3229, 5605, 8201, 13205, 16145, 41005, 61351, 155819, 190511, 306755, 448831, 779095, 952555, 2244155, 3619709, 8527789, 18098545, 26481029, 42638945, 132405145, 503139551, 2515697755]

約数ペア:

[(1, 2515697755), (5, 503139551), (19, 132405145), (59, 42638945), (95, 26481029), (139, 18098545), (295, 8527789), (695, 3619709), (1121, 2244155), (2641, 952555), (3229, 779095), (5605, 448831), (8201, 306755), (13205, 190511), (16145, 155819), (41005, 61351)]