27804585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 47029248

約数和(自身を除く): 19224663

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 971, 1245, 1909, 2913, 4855, 5727, 9545, 14565, 22333, 28635, 66999, 80593, 111665, 241779, 334995, 402965, 1208895, 1853639, 5560917, 9268195, 27804585]

約数ペア:

[(1, 27804585), (3, 9268195), (5, 5560917), (15, 1853639), (23, 1208895), (69, 402965), (83, 334995), (115, 241779), (249, 111665), (345, 80593), (415, 66999), (971, 28635), (1245, 22333), (1909, 14565), (2913, 9545), (4855, 5727)]