23069085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:6997

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 19024995

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 6959, 20877, 34795, 90467, 104385, 118303, 271401, 354909, 452335, 591515, 1357005, 1537939, 1774545, 4613817, 7689695, 23069085]

約数ペア:

[(1, 23069085), (3, 7689695), (5, 4613817), (13, 1774545), (15, 1537939), (17, 1357005), (39, 591515), (51, 452335), (65, 354909), (85, 271401), (195, 118303), (221, 104385), (255, 90467), (663, 34795), (1105, 20877), (3315, 6959)]