66703395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21277}}^1$

素因数の和:21315

約数の個数: 32

約数和(自身を含む): 122561280

約数和(自身を除く): 55857885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 21277, 63831, 106385, 234047, 319155, 404263, 702141, 1170235, 1212789, 2021315, 3510705, 4446893, 6063945, 13340679, 22234465, 66703395]

約数ペア:

[(1, 66703395), (3, 22234465), (5, 13340679), (11, 6063945), (15, 4446893), (19, 3510705), (33, 2021315), (55, 1212789), (57, 1170235), (95, 702141), (165, 404263), (209, 319155), (285, 234047), (627, 106385), (1045, 63831), (3135, 21277)]