55541025

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 103118400

約数和(自身を除く): 47577375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 769, 963, 1605, 2307, 2675, 2889, 3845, 4815, 6921, 8025, 11535, 14445, 19225, 20763, 24075, 34605, 57675, 72225, 82283, 103815, 173025, 246849, 411415, 519075, 740547, 1234245, 2057075, 2221641, 3702735, 6171225, 11108205, 18513675, 55541025]

約数ペア:

[(1, 55541025), (3, 18513675), (5, 11108205), (9, 6171225), (15, 3702735), (25, 2221641), (27, 2057075), (45, 1234245), (75, 740547), (107, 519075), (135, 411415), (225, 246849), (321, 173025), (535, 103815), (675, 82283), (769, 72225), (963, 57675), (1605, 34605), (2307, 24075), (2675, 20763), (2889, 19225), (3845, 14445), (4815, 11535), (6921, 8025)]