2820512295

素因数分解:

$3^2\times 5^1\times {\mathrm{3041}}^1\times {\mathrm{20611}}^1$

素因数の和:23663

約数の個数: 24

約数和(自身を含む): 4890732912

約数和(自身を除く): 2070220617

約数列:

[1, 3, 5, 9, 15, 45, 3041, 9123, 15205, 20611, 27369, 45615, 61833, 103055, 136845, 185499, 309165, 927495, 62678051, 188034153, 313390255, 564102459, 940170765, 2820512295]

約数ペア:

[(1, 2820512295), (3, 940170765), (5, 564102459), (9, 313390255), (15, 188034153), (45, 62678051), (3041, 927495), (9123, 309165), (15205, 185499), (20611, 136845), (27369, 103055), (45615, 61833)]