25764255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 53194752

約数和(自身を除く): 27430497

約数列:

[1, 3, 5, 9, 11, 15, 23, 31, 33, 45, 55, 69, 73, 93, 99, 115, 155, 165, 207, 219, 253, 279, 341, 345, 365, 465, 495, 657, 713, 759, 803, 1023, 1035, 1095, 1265, 1395, 1679, 1705, 2139, 2263, 2277, 2409, 3069, 3285, 3565, 3795, 4015, 5037, 5115, 6417, 6789, 7227, 7843, 8395, 10695, 11315, 11385, 12045, 15111, 15345, 18469, 20367, 23529, 24893, 25185, 32085, 33945, 36135, 39215, 52049, 55407, 70587, 74679, 75555, 92345, 101835, 117645, 124465, 156147, 166221, 224037, 260245, 277035, 352935, 373395, 468441, 572539, 780735, 831105, 1120185, 1717617, 2342205, 2862695, 5152851, 8588085, 25764255]

約数ペア:

[(1, 25764255), (3, 8588085), (5, 5152851), (9, 2862695), (11, 2342205), (15, 1717617), (23, 1120185), (31, 831105), (33, 780735), (45, 572539), (55, 468441), (69, 373395), (73, 352935), (93, 277035), (99, 260245), (115, 224037), (155, 166221), (165, 156147), (207, 124465), (219, 117645), (253, 101835), (279, 92345), (341, 75555), (345, 74679), (365, 70587), (465, 55407), (495, 52049), (657, 39215), (713, 36135), (759, 33945), (803, 32085), (1023, 25185), (1035, 24893), (1095, 23529), (1265, 20367), (1395, 18469), (1679, 15345), (1705, 15111), (2139, 12045), (2263, 11385), (2277, 11315), (2409, 10695), (3069, 8395), (3285, 7843), (3565, 7227), (3795, 6789), (4015, 6417), (5037, 5115)]