42106245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 69750912

約数和(自身を除く): 27644667

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 291, 485, 645, 673, 1455, 2019, 3365, 4171, 10095, 12513, 20855, 28939, 62565, 65281, 86817, 144695, 195843, 326405, 434085, 979215, 2807083, 8421249, 14035415, 42106245]

約数ペア:

[(1, 42106245), (3, 14035415), (5, 8421249), (15, 2807083), (43, 979215), (97, 434085), (129, 326405), (215, 195843), (291, 144695), (485, 86817), (645, 65281), (673, 62565), (1455, 28939), (2019, 20855), (3365, 12513), (4171, 10095)]