2247354855

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{2287}}^1$

素因数の和:2581

約数の個数: 64

約数和(自身を含む): 4151347200

約数和(自身を除く): 1903992345

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 251, 261, 435, 753, 783, 1255, 1305, 2259, 2287, 3765, 3915, 6777, 6861, 7279, 11295, 11435, 20583, 21837, 33885, 34305, 36395, 61749, 65511, 66323, 102915, 109185, 196533, 198969, 308745, 327555, 331615, 574037, 596907, 982665, 994845, 1722111, 1790721, 2870185, 2984535, 5166333, 8610555, 8953605, 15498999, 16647073, 25831665, 49941219, 77494995, 83235365, 149823657, 249706095, 449470971, 749118285, 2247354855]

約数ペア:

[(1, 2247354855), (3, 749118285), (5, 449470971), (9, 249706095), (15, 149823657), (27, 83235365), (29, 77494995), (45, 49941219), (87, 25831665), (135, 16647073), (145, 15498999), (251, 8953605), (261, 8610555), (435, 5166333), (753, 2984535), (783, 2870185), (1255, 1790721), (1305, 1722111), (2259, 994845), (2287, 982665), (3765, 596907), (3915, 574037), (6777, 331615), (6861, 327555), (7279, 308745), (11295, 198969), (11435, 196533), (20583, 109185), (21837, 102915), (33885, 66323), (34305, 65511), (36395, 61749)]