7342265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 10832640

約数和(自身を除く): 3490375

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 181, 305, 427, 665, 905, 1159, 1267, 2135, 3439, 5795, 6335, 8113, 11041, 17195, 24073, 40565, 55205, 77287, 120365, 209779, 386435, 1048895, 1468453, 7342265]

約数ペア:

[(1, 7342265), (5, 1468453), (7, 1048895), (19, 386435), (35, 209779), (61, 120365), (95, 77287), (133, 55205), (181, 40565), (305, 24073), (427, 17195), (665, 11041), (905, 8113), (1159, 6335), (1267, 5795), (2135, 3439)]