38405115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{121921}}^1$

素因数の和:121939

約数の個数: 24

約数和(自身を含む): 76079328

約数和(自身を除く): 37674213

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 121921, 365763, 609605, 853447, 1097289, 1828815, 2560341, 4267235, 5486445, 7681023, 12801705, 38405115]

約数ペア:

[(1, 38405115), (3, 12801705), (5, 7681023), (7, 5486445), (9, 4267235), (15, 2560341), (21, 1828815), (35, 1097289), (45, 853447), (63, 609605), (105, 365763), (315, 121921)]