9778795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 13676544

約数和(自身を除く): 3897749

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 211, 299, 403, 713, 1055, 1495, 2015, 2743, 3565, 4853, 6541, 9269, 13715, 24265, 32705, 46345, 63089, 85033, 150443, 315445, 425165, 752215, 1955759, 9778795]

約数ペア:

[(1, 9778795), (5, 1955759), (13, 752215), (23, 425165), (31, 315445), (65, 150443), (115, 85033), (155, 63089), (211, 46345), (299, 32705), (403, 24265), (713, 13715), (1055, 9269), (1495, 6541), (2015, 4853), (2743, 3565)]