27720354015

素因数分解:

$3^2\times 5^1\times {\mathrm{18583}}^1\times {\mathrm{33149}}^1$

素因数の和:51743

約数の個数: 24

約数和(自身を含む): 48052648800

約数和(自身を除く): 20332294785

約数列:

[1, 3, 5, 9, 15, 45, 18583, 33149, 55749, 92915, 99447, 165745, 167247, 278745, 298341, 497235, 836235, 1491705, 616007867, 1848023601, 3080039335, 5544070803, 9240118005, 27720354015]

約数ペア:

[(1, 27720354015), (3, 9240118005), (5, 5544070803), (9, 3080039335), (15, 1848023601), (45, 616007867), (18583, 1491705), (33149, 836235), (55749, 497235), (92915, 298341), (99447, 278745), (165745, 167247)]