2831089515

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{132263}}^1$

素因数の和:133698

約数の個数: 16

約数和(自身を含む): 4532951808

約数和(自身を除く): 1701862293

約数列:

[1, 3, 5, 15, 1427, 4281, 7135, 21405, 132263, 396789, 661315, 1983945, 188739301, 566217903, 943696505, 2831089515]

約数ペア:

[(1, 2831089515), (3, 943696505), (5, 566217903), (15, 188739301), (1427, 1983945), (4281, 661315), (7135, 396789), (21405, 132263)]