133274385

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 236545920

約数和(自身を除く): 103271535

約数列:

[1, 3, 5, 9, 15, 45, 89, 107, 267, 311, 321, 445, 535, 801, 933, 963, 1335, 1555, 1605, 2799, 4005, 4665, 4815, 9523, 13995, 27679, 28569, 33277, 47615, 83037, 85707, 99831, 138395, 142845, 166385, 249111, 299493, 415185, 428535, 499155, 1245555, 1497465, 2961653, 8884959, 14808265, 26654877, 44424795, 133274385]

約数ペア:

[(1, 133274385), (3, 44424795), (5, 26654877), (9, 14808265), (15, 8884959), (45, 2961653), (89, 1497465), (107, 1245555), (267, 499155), (311, 428535), (321, 415185), (445, 299493), (535, 249111), (801, 166385), (933, 142845), (963, 138395), (1335, 99831), (1555, 85707), (1605, 83037), (2799, 47615), (4005, 33277), (4665, 28569), (4815, 27679), (9523, 13995)]