2247461075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{5521}}^1$

素因数の和:6407

約数の個数: 24

約数和(自身を含む): 2937483120

約数和(自身を除く): 690022045

約数列:

[1, 5, 19, 25, 95, 475, 857, 4285, 5521, 16283, 21425, 27605, 81415, 104899, 138025, 407075, 524495, 2622475, 4731497, 23657485, 89898443, 118287425, 449492215, 2247461075]

約数ペア:

[(1, 2247461075), (5, 449492215), (19, 118287425), (25, 89898443), (95, 23657485), (475, 4731497), (857, 2622475), (4285, 524495), (5521, 407075), (16283, 138025), (21425, 104899), (27605, 81415)]