5645205

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 9840480

約数和(自身を除く): 4195275

約数列:

[1, 3, 5, 9, 15, 45, 331, 379, 993, 1137, 1655, 1895, 2979, 3411, 4965, 5685, 14895, 17055, 125449, 376347, 627245, 1129041, 1881735, 5645205]

約数ペア:

[(1, 5645205), (3, 1881735), (5, 1129041), (9, 627245), (15, 376347), (45, 125449), (331, 17055), (379, 14895), (993, 5685), (1137, 4965), (1655, 3411), (1895, 2979)]