109799145

素因数分解:

$3^4\times 5^1\times {\mathrm{271109}}^1$

素因数の和:271126

約数の個数: 20

約数和(自身を含む): 196825860

約数和(自身を除く): 87026715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 271109, 813327, 1355545, 2439981, 4066635, 7319943, 12199905, 21959829, 36599715, 109799145]

約数ペア:

[(1, 109799145), (3, 36599715), (5, 21959829), (9, 12199905), (15, 7319943), (27, 4066635), (45, 2439981), (81, 1355545), (135, 813327), (405, 271109)]