27390315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 46702656

約数和(自身を除く): 19312341

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 461, 699, 1165, 1383, 2305, 3495, 3961, 6915, 7837, 11883, 19805, 23511, 39185, 59415, 107413, 117555, 322239, 537065, 1611195, 1826021, 5478063, 9130105, 27390315]

約数ペア:

[(1, 27390315), (3, 9130105), (5, 5478063), (15, 1826021), (17, 1611195), (51, 537065), (85, 322239), (233, 117555), (255, 107413), (461, 59415), (699, 39185), (1165, 23511), (1383, 19805), (2305, 11883), (3495, 7837), (3961, 6915)]