55808325

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 106094400

約数和(自身を除く): 50286075

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 2851, 3915, 6525, 8553, 14255, 19575, 25659, 42765, 71275, 76977, 82679, 128295, 213825, 248037, 384885, 413395, 641475, 744111, 1240185, 1924425, 2066975, 2232333, 3720555, 6200925, 11161665, 18602775, 55808325]

約数ペア:

[(1, 55808325), (3, 18602775), (5, 11161665), (9, 6200925), (15, 3720555), (25, 2232333), (27, 2066975), (29, 1924425), (45, 1240185), (75, 744111), (87, 641475), (135, 413395), (145, 384885), (225, 248037), (261, 213825), (435, 128295), (675, 82679), (725, 76977), (783, 71275), (1305, 42765), (2175, 25659), (2851, 19575), (3915, 14255), (6525, 8553)]