25415193

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 34850816

約数和(自身を除く): 9435623

約数列:

[1, 3, 43, 129, 271, 727, 813, 2181, 11653, 31261, 34959, 93783, 197017, 591051, 8471731, 25415193]

約数ペア:

[(1, 25415193), (3, 8471731), (43, 591051), (129, 197017), (271, 93783), (727, 34959), (813, 31261), (2181, 11653)]