290400105

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{152441}}^1$

素因数の和:152576

約数の個数: 16

約数和(自身を含む): 468301824

約数和(自身を除く): 177901719

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 152441, 457323, 762205, 2286615, 19360007, 58080021, 96800035, 290400105]

約数ペア:

[(1, 290400105), (3, 96800035), (5, 58080021), (15, 19360007), (127, 2286615), (381, 762205), (635, 457323), (1905, 152441)]