133021245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1266869}}^1$

素因数の和:1266884

約数の個数: 16

約数和(自身を含む): 243239040

約数和(自身を除く): 110217795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1266869, 3800607, 6334345, 8868083, 19003035, 26604249, 44340415, 133021245]

約数ペア:

[(1, 133021245), (3, 44340415), (5, 26604249), (7, 19003035), (15, 8868083), (21, 6334345), (35, 3800607), (105, 1266869)]