26165835

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 49884912

約数和(自身を除く): 23719077

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 81, 115, 135, 159, 207, 265, 345, 405, 477, 621, 795, 1035, 1219, 1431, 1863, 2385, 2809, 3105, 3657, 4293, 6095, 7155, 8427, 9315, 10971, 14045, 18285, 21465, 25281, 32913, 42135, 54855, 64607, 75843, 98739, 126405, 164565, 193821, 227529, 323035, 379215, 493695, 581463, 969105, 1137645, 1744389, 2907315, 5233167, 8721945, 26165835]

約数ペア:

[(1, 26165835), (3, 8721945), (5, 5233167), (9, 2907315), (15, 1744389), (23, 1137645), (27, 969105), (45, 581463), (53, 493695), (69, 379215), (81, 323035), (115, 227529), (135, 193821), (159, 164565), (207, 126405), (265, 98739), (345, 75843), (405, 64607), (477, 54855), (621, 42135), (795, 32913), (1035, 25281), (1219, 21465), (1431, 18285), (1863, 14045), (2385, 10971), (2809, 9315), (3105, 8427), (3657, 7155), (4293, 6095)]