4879845

素因数分解:

$3^4\times 5^1\times {\mathrm{12049}}^1$

素因数の和:12066

約数の個数: 20

約数和(自身を含む): 8748300

約数和(自身を除く): 3868455

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12049, 36147, 60245, 108441, 180735, 325323, 542205, 975969, 1626615, 4879845]

約数ペア:

[(1, 4879845), (3, 1626615), (5, 975969), (9, 542205), (15, 325323), (27, 180735), (45, 108441), (81, 60245), (135, 36147), (405, 12049)]