26075385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 54351360

約数和(自身を除く): 28275975

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 673, 861, 945, 1107, 1435, 1845, 2019, 2583, 3365, 4305, 4711, 5535, 6057, 7749, 10095, 12915, 14133, 18171, 23555, 27593, 30285, 38745, 42399, 70665, 82779, 90855, 127197, 137965, 193151, 211995, 248337, 413895, 579453, 635985, 745011, 965755, 1241685, 1738359, 2897265, 3725055, 5215077, 8691795, 26075385]

約数ペア:

[(1, 26075385), (3, 8691795), (5, 5215077), (7, 3725055), (9, 2897265), (15, 1738359), (21, 1241685), (27, 965755), (35, 745011), (41, 635985), (45, 579453), (63, 413895), (105, 248337), (123, 211995), (135, 193151), (189, 137965), (205, 127197), (287, 90855), (315, 82779), (369, 70665), (615, 42399), (673, 38745), (861, 30285), (945, 27593), (1107, 23555), (1435, 18171), (1845, 14133), (2019, 12915), (2583, 10095), (3365, 7749), (4305, 6057), (4711, 5535)]