29997345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2621}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 55376640

約数和(自身を除く): 25379295

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 2621, 3815, 7863, 11445, 13105, 18347, 39315, 55041, 91735, 275205, 285689, 857067, 1428445, 1999823, 4285335, 5999469, 9999115, 29997345]

約数ペア:

[(1, 29997345), (3, 9999115), (5, 5999469), (7, 4285335), (15, 1999823), (21, 1428445), (35, 857067), (105, 285689), (109, 275205), (327, 91735), (545, 55041), (763, 39315), (1635, 18347), (2289, 13105), (2621, 11445), (3815, 7863)]