2855778825

素因数分解:

$3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{107867}}^1$

素因数の和:108233

約数の個数: 24

約数和(自身を含む): 4734973728

約数和(自身を除く): 1879194903

約数列:

[1, 3, 5, 15, 25, 75, 353, 1059, 1765, 5295, 8825, 26475, 107867, 323601, 539335, 1618005, 2696675, 8090025, 38077051, 114231153, 190385255, 571155765, 951926275, 2855778825]

約数ペア:

[(1, 2855778825), (3, 951926275), (5, 571155765), (15, 190385255), (25, 114231153), (75, 38077051), (353, 8090025), (1059, 2696675), (1765, 1618005), (5295, 539335), (8825, 323601), (26475, 107867)]