2502745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 3582720

約数和(自身を除く): 1079975

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 3109, 15545, 21763, 71507, 108815, 357535, 500549, 2502745]

約数ペア:

[(1, 2502745), (5, 500549), (7, 357535), (23, 108815), (35, 71507), (115, 21763), (161, 15545), (805, 3109)]