2203355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1183525

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 97, 295, 385, 413, 485, 649, 679, 1067, 2065, 3245, 3395, 4543, 5335, 5723, 7469, 22715, 28615, 37345, 40061, 62953, 200305, 314765, 440671, 2203355]

約数ペア:

[(1, 2203355), (5, 440671), (7, 314765), (11, 200305), (35, 62953), (55, 40061), (59, 37345), (77, 28615), (97, 22715), (295, 7469), (385, 5723), (413, 5335), (485, 4543), (649, 3395), (679, 3245), (1067, 2065)]