2694015

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 4715568

約数和(自身を除く): 2021553

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 457, 655, 1179, 1371, 1965, 2285, 4113, 5895, 6855, 20565, 59867, 179601, 299335, 538803, 898005, 2694015]

約数ペア:

[(1, 2694015), (3, 898005), (5, 538803), (9, 299335), (15, 179601), (45, 59867), (131, 20565), (393, 6855), (457, 5895), (655, 4113), (1179, 2285), (1371, 1965)]