80492265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4523

約数の個数: 64

約数和(自身を含む): 172185600

約数和(自身を除く): 91693335

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 4483, 5985, 13449, 17955, 22415, 31381, 40347, 67245, 85177, 94143, 121041, 156905, 201735, 255531, 282429, 425885, 470715, 596239, 605205, 766593, 847287, 1277655, 1412145, 1788717, 2299779, 2981195, 3832965, 4236435, 5366151, 8943585, 11498895, 16098453, 26830755, 80492265]

約数ペア:

[(1, 80492265), (3, 26830755), (5, 16098453), (7, 11498895), (9, 8943585), (15, 5366151), (19, 4236435), (21, 3832965), (27, 2981195), (35, 2299779), (45, 1788717), (57, 1412145), (63, 1277655), (95, 847287), (105, 766593), (133, 605205), (135, 596239), (171, 470715), (189, 425885), (285, 282429), (315, 255531), (399, 201735), (513, 156905), (665, 121041), (855, 94143), (945, 85177), (1197, 67245), (1995, 40347), (2565, 31381), (3591, 22415), (4483, 17955), (5985, 13449)]