22023885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 38683008

約数和(自身を除く): 16659123

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2131, 3445, 6393, 10335, 10655, 27703, 31965, 83109, 112943, 138515, 338829, 415545, 564715, 1468259, 1694145, 4404777, 7341295, 22023885]

約数ペア:

[(1, 22023885), (3, 7341295), (5, 4404777), (13, 1694145), (15, 1468259), (39, 564715), (53, 415545), (65, 338829), (159, 138515), (195, 112943), (265, 83109), (689, 31965), (795, 27703), (2067, 10655), (2131, 10335), (3445, 6393)]