81083025

素因数分解:

$3^7\times 5^2\times {\mathrm{1483}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 150893120

約数和(自身を除く): 69810095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 1483, 2025, 2187, 3645, 4449, 6075, 7415, 10935, 13347, 18225, 22245, 37075, 40041, 54675, 66735, 111225, 120123, 200205, 333675, 360369, 600615, 1001025, 1081107, 1801845, 3003075, 3243321, 5405535, 9009225, 16216605, 27027675, 81083025]

約数ペア:

[(1, 81083025), (3, 27027675), (5, 16216605), (9, 9009225), (15, 5405535), (25, 3243321), (27, 3003075), (45, 1801845), (75, 1081107), (81, 1001025), (135, 600615), (225, 360369), (243, 333675), (405, 200205), (675, 120123), (729, 111225), (1215, 66735), (1483, 54675), (2025, 40041), (2187, 37075), (3645, 22245), (4449, 18225), (6075, 13347), (7415, 10935)]