2019958005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1\times {\mathrm{4973}}^1$

素因数の和:7077

約数の個数: 32

約数和(自身を含む): 3482914176

約数和(自身を除く): 1462956171

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2083, 4973, 6249, 10415, 14919, 24865, 27079, 31245, 64649, 74595, 81237, 135395, 193947, 323245, 406185, 969735, 10358759, 31076277, 51793795, 134663867, 155381385, 403991601, 673319335, 2019958005]

約数ペア:

[(1, 2019958005), (3, 673319335), (5, 403991601), (13, 155381385), (15, 134663867), (39, 51793795), (65, 31076277), (195, 10358759), (2083, 969735), (4973, 406185), (6249, 323245), (10415, 193947), (14919, 135395), (24865, 81237), (27079, 74595), (31245, 64649)]