89408085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 161554176

約数和(自身を除く): 72146091

約数列:

[1, 3, 5, 13, 15, 39, 41, 53, 65, 123, 159, 195, 205, 211, 265, 533, 615, 633, 689, 795, 1055, 1599, 2067, 2173, 2665, 2743, 3165, 3445, 6519, 7995, 8229, 8651, 10335, 10865, 11183, 13715, 25953, 28249, 32595, 33549, 41145, 43255, 55915, 84747, 112463, 129765, 141245, 145379, 167745, 337389, 423735, 436137, 458503, 562315, 726895, 1375509, 1686945, 2180685, 2292515, 5960539, 6877545, 17881617, 29802695, 89408085]

約数ペア:

[(1, 89408085), (3, 29802695), (5, 17881617), (13, 6877545), (15, 5960539), (39, 2292515), (41, 2180685), (53, 1686945), (65, 1375509), (123, 726895), (159, 562315), (195, 458503), (205, 436137), (211, 423735), (265, 337389), (533, 167745), (615, 145379), (633, 141245), (689, 129765), (795, 112463), (1055, 84747), (1599, 55915), (2067, 43255), (2173, 41145), (2665, 33549), (2743, 32595), (3165, 28249), (3445, 25953), (6519, 13715), (7995, 11183), (8229, 10865), (8651, 10335)]