577642005

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 1032482880

約数和(自身を除く): 454840875

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 137, 215, 387, 411, 645, 685, 1233, 1935, 2055, 2179, 5891, 6165, 6537, 10895, 17673, 19611, 29455, 32685, 53019, 88365, 93697, 98055, 265095, 281091, 298523, 468485, 843273, 895569, 1405455, 1492615, 2686707, 4216365, 4477845, 12836489, 13433535, 38509467, 64182445, 115528401, 192547335, 577642005]

約数ペア:

[(1, 577642005), (3, 192547335), (5, 115528401), (9, 64182445), (15, 38509467), (43, 13433535), (45, 12836489), (129, 4477845), (137, 4216365), (215, 2686707), (387, 1492615), (411, 1405455), (645, 895569), (685, 843273), (1233, 468485), (1935, 298523), (2055, 281091), (2179, 265095), (5891, 98055), (6165, 93697), (6537, 88365), (10895, 53019), (17673, 32685), (19611, 29455)]