4627245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 8552448

約数和(自身を除く): 3925203

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 347, 381, 635, 889, 1041, 1735, 1905, 2429, 2667, 4445, 5205, 7287, 12145, 13335, 36435, 44069, 132207, 220345, 308483, 661035, 925449, 1542415, 4627245]

約数ペア:

[(1, 4627245), (3, 1542415), (5, 925449), (7, 661035), (15, 308483), (21, 220345), (35, 132207), (105, 44069), (127, 36435), (347, 13335), (381, 12145), (635, 7287), (889, 5205), (1041, 4445), (1735, 2667), (1905, 2429)]