25065603

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 37340160

約数和(自身を除く): 12274557

約数列:

[1, 3, 9, 43, 129, 239, 271, 387, 717, 813, 2151, 2439, 10277, 11653, 30831, 34959, 64769, 92493, 104877, 194307, 582921, 2785067, 8355201, 25065603]

約数ペア:

[(1, 25065603), (3, 8355201), (9, 2785067), (43, 582921), (129, 194307), (239, 104877), (271, 92493), (387, 64769), (717, 34959), (813, 30831), (2151, 11653), (2439, 10277)]