22471269485

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{7187}}^1$

素因数の和:7925

約数の個数: 32

約数和(自身を含む): 31072861440

約数和(自身を除く): 8601591955

約数列:

[1, 5, 7, 35, 157, 569, 785, 1099, 2845, 3983, 5495, 7187, 19915, 35935, 50309, 89333, 251545, 446665, 625331, 1128359, 3126655, 4089403, 5641795, 7898513, 20447015, 28625821, 39492565, 143129105, 642036271, 3210181355, 4494253897, 22471269485]

約数ペア:

[(1, 22471269485), (5, 4494253897), (7, 3210181355), (35, 642036271), (157, 143129105), (569, 39492565), (785, 28625821), (1099, 20447015), (2845, 7898513), (3983, 5641795), (5495, 4089403), (7187, 3126655), (19915, 1128359), (35935, 625331), (50309, 446665), (89333, 251545)]