4077555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 2889741

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 223, 265, 345, 669, 795, 1115, 1219, 3345, 3657, 5129, 6095, 11819, 15387, 18285, 25645, 35457, 59095, 76935, 177285, 271837, 815511, 1359185, 4077555]

約数ペア:

[(1, 4077555), (3, 1359185), (5, 815511), (15, 271837), (23, 177285), (53, 76935), (69, 59095), (115, 35457), (159, 25645), (223, 18285), (265, 15387), (345, 11819), (669, 6095), (795, 5129), (1115, 3657), (1219, 3345)]