210771405105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{610931609}}^1$

素因数の和:610931640

約数の個数: 16

約数和(自身を含む): 351896607360

約数和(自身を除く): 141125202255

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 610931609, 1832794827, 3054658045, 9163974135, 14051427007, 42154281021, 70257135035, 210771405105]

約数ペア:

[(1, 210771405105), (3, 70257135035), (5, 42154281021), (15, 14051427007), (23, 9163974135), (69, 3054658045), (115, 1832794827), (345, 610931609)]