201716225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6053}}^1$

素因数の和:6137

約数の個数: 24

約数和(自身を含む): 264244992

約数和(自身を除く): 62528767

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 6053, 6665, 30265, 33325, 151325, 187643, 260279, 938215, 1301395, 4691075, 6506975, 8068649, 40343245, 201716225]

約数ペア:

[(1, 201716225), (5, 40343245), (25, 8068649), (31, 6506975), (43, 4691075), (155, 1301395), (215, 938215), (775, 260279), (1075, 187643), (1333, 151325), (6053, 33325), (6665, 30265)]