47897355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 83950848

約数和(自身を除く): 36053493

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 331, 877, 993, 1655, 2631, 3641, 4385, 4965, 9647, 10923, 13155, 18205, 28941, 48235, 54615, 144705, 290287, 870861, 1451435, 3193157, 4354305, 9579471, 15965785, 47897355]

約数ペア:

[(1, 47897355), (3, 15965785), (5, 9579471), (11, 4354305), (15, 3193157), (33, 1451435), (55, 870861), (165, 290287), (331, 144705), (877, 54615), (993, 48235), (1655, 28941), (2631, 18205), (3641, 13155), (4385, 10923), (4965, 9647)]