23137345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 36449280

約数和(自身を除く): 13311935

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 3163, 7315, 15815, 22141, 34793, 60097, 110705, 173965, 243551, 300485, 420679, 661067, 1217755, 2103395, 3305335, 4627469, 23137345]

約数ペア:

[(1, 23137345), (5, 4627469), (7, 3305335), (11, 2103395), (19, 1217755), (35, 661067), (55, 420679), (77, 300485), (95, 243551), (133, 173965), (209, 110705), (385, 60097), (665, 34793), (1045, 22141), (1463, 15815), (3163, 7315)]