385804555225

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{3271}}^1\times {\mathrm{66449}}^1$

素因数の和:69801

約数の個数: 24

約数和(自身を含む): 485291260800

約数和(自身を除く): 99486705575

約数列:

[1, 5, 25, 71, 355, 1775, 3271, 16355, 66449, 81775, 232241, 332245, 1161205, 1661225, 4717879, 5806025, 23589395, 117946975, 217354679, 1086773395, 5433866975, 15432182209, 77160911045, 385804555225]

約数ペア:

[(1, 385804555225), (5, 77160911045), (25, 15432182209), (71, 5433866975), (355, 1086773395), (1775, 217354679), (3271, 117946975), (16355, 23589395), (66449, 5806025), (81775, 4717879), (232241, 1661225), (332245, 1161205)]