123191505

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32983}}^1$

素因数の和:33077

約数の個数: 24

約数和(自身を含む): 216111168

約数和(自身を除く): 92919663

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 32983, 98949, 164915, 296847, 494745, 1484235, 2737589, 8212767, 13687945, 24638301, 41063835, 123191505]

約数ペア:

[(1, 123191505), (3, 41063835), (5, 24638301), (9, 13687945), (15, 8212767), (45, 2737589), (83, 1484235), (249, 494745), (415, 296847), (747, 164915), (1245, 98949), (3735, 32983)]