84255345

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26371}}^1$

素因数の和:26453

約数の個数: 24

約数和(自身を含む): 148105152

約数和(自身を除く): 63849807

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 26371, 79113, 131855, 237339, 395565, 1186695, 1872341, 5617023, 9361705, 16851069, 28085115, 84255345]

約数ペア:

[(1, 84255345), (3, 28085115), (5, 16851069), (9, 9361705), (15, 5617023), (45, 1872341), (71, 1186695), (213, 395565), (355, 237339), (639, 131855), (1065, 79113), (3195, 26371)]