2482245

素因数分解:

$3^7\times 5^1\times {\mathrm{227}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 4487040

約数和(自身を除く): 2004795

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 243, 405, 681, 729, 1135, 1215, 2043, 2187, 3405, 3645, 6129, 10215, 10935, 18387, 30645, 55161, 91935, 165483, 275805, 496449, 827415, 2482245]

約数ペア:

[(1, 2482245), (3, 827415), (5, 496449), (9, 275805), (15, 165483), (27, 91935), (45, 55161), (81, 30645), (135, 18387), (227, 10935), (243, 10215), (405, 6129), (681, 3645), (729, 3405), (1135, 2187), (1215, 2043)]