22309925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 31164672

約数和(自身を除く): 8854747

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 2617, 8525, 13085, 28787, 65425, 81127, 143935, 405635, 719675, 892397, 2028175, 4461985, 22309925]

約数ペア:

[(1, 22309925), (5, 4461985), (11, 2028175), (25, 892397), (31, 719675), (55, 405635), (155, 143935), (275, 81127), (341, 65425), (775, 28787), (1705, 13085), (2617, 8525)]