2016022515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{279421}}^1$

素因数の和:279479

約数の個数: 32

約数和(自身を含む): 3567660096

約数和(自身を除く): 1551637581

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 279421, 838263, 1397105, 3632473, 4191315, 10338577, 10897419, 18162365, 31015731, 51692885, 54487095, 134401501, 155078655, 403204503, 672007505, 2016022515]

約数ペア:

[(1, 2016022515), (3, 672007505), (5, 403204503), (13, 155078655), (15, 134401501), (37, 54487095), (39, 51692885), (65, 31015731), (111, 18162365), (185, 10897419), (195, 10338577), (481, 4191315), (555, 3632473), (1443, 1397105), (2405, 838263), (7215, 279421)]