27937385

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 11737495

約数列:

[1, 5, 7, 35, 59, 83, 163, 295, 413, 415, 581, 815, 1141, 2065, 2905, 4897, 5705, 9617, 13529, 24485, 34279, 48085, 67319, 67645, 94703, 171395, 336595, 473515, 798211, 3991055, 5587477, 27937385]

約数ペア:

[(1, 27937385), (5, 5587477), (7, 3991055), (35, 798211), (59, 473515), (83, 336595), (163, 171395), (295, 94703), (413, 67645), (415, 67319), (581, 48085), (815, 34279), (1141, 24485), (2065, 13529), (2905, 9617), (4897, 5705)]