16232265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 33523200

約数和(自身を除く): 17290935

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 89, 105, 135, 189, 193, 267, 315, 445, 579, 623, 801, 945, 965, 1335, 1351, 1737, 1869, 2403, 2895, 3115, 4005, 4053, 5211, 5607, 6755, 8685, 9345, 12015, 12159, 16821, 17177, 20265, 26055, 28035, 36477, 51531, 60795, 84105, 85885, 120239, 154593, 182385, 257655, 360717, 463779, 601195, 772965, 1082151, 1803585, 2318895, 3246453, 5410755, 16232265]

約数ペア:

[(1, 16232265), (3, 5410755), (5, 3246453), (7, 2318895), (9, 1803585), (15, 1082151), (21, 772965), (27, 601195), (35, 463779), (45, 360717), (63, 257655), (89, 182385), (105, 154593), (135, 120239), (189, 85885), (193, 84105), (267, 60795), (315, 51531), (445, 36477), (579, 28035), (623, 26055), (801, 20265), (945, 17177), (965, 16821), (1335, 12159), (1351, 12015), (1737, 9345), (1869, 8685), (2403, 6755), (2895, 5607), (3115, 5211), (4005, 4053)]