71261895

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{115873}}^1$

素因数の和:115922

約数の個数: 16

約数和(自身を含む): 116800992

約数和(自身を除く): 45539097

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 115873, 347619, 579365, 1738095, 4750793, 14252379, 23753965, 71261895]

約数ペア:

[(1, 71261895), (3, 23753965), (5, 14252379), (15, 4750793), (41, 1738095), (123, 579365), (205, 347619), (615, 115873)]