27247805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22063}}^1$

素因数の和:22100

約数の個数: 16

約数和(自身を含む): 37067520

約数和(自身を除く): 9819715

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 22063, 110315, 286819, 419197, 1434095, 2095985, 5449561, 27247805]

約数ペア:

[(1, 27247805), (5, 5449561), (13, 2095985), (19, 1434095), (65, 419197), (95, 286819), (247, 110315), (1235, 22063)]