225886749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 344217600

約数和(自身を除く): 118330851

約数列:

[1, 3, 11, 23, 33, 69, 253, 359, 759, 829, 1077, 2487, 3949, 8257, 9119, 11847, 19067, 24771, 27357, 57201, 90827, 209737, 272481, 297611, 629211, 892833, 3273721, 6845053, 9821163, 20535159, 75295583, 225886749]

約数ペア:

[(1, 225886749), (3, 75295583), (11, 20535159), (23, 9821163), (33, 6845053), (69, 3273721), (253, 892833), (359, 629211), (759, 297611), (829, 272481), (1077, 209737), (2487, 90827), (3949, 57201), (8257, 27357), (9119, 24771), (11847, 19067)]