80492355

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 143376480

約数和(自身を除く): 62884125

約数列:

[1, 3, 5, 9, 15, 45, 73, 107, 219, 229, 321, 365, 535, 657, 687, 963, 1095, 1145, 1605, 2061, 3285, 3435, 4815, 7811, 10305, 16717, 23433, 24503, 39055, 50151, 70299, 73509, 83585, 117165, 122515, 150453, 220527, 250755, 351495, 367545, 752265, 1102635, 1788719, 5366157, 8943595, 16098471, 26830785, 80492355]

約数ペア:

[(1, 80492355), (3, 26830785), (5, 16098471), (9, 8943595), (15, 5366157), (45, 1788719), (73, 1102635), (107, 752265), (219, 367545), (229, 351495), (321, 250755), (365, 220527), (535, 150453), (657, 122515), (687, 117165), (963, 83585), (1095, 73509), (1145, 70299), (1605, 50151), (2061, 39055), (3285, 24503), (3435, 23433), (4815, 16717), (7811, 10305)]