89700045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10853}}^1$

素因数の和:10909

約数の個数: 32

約数和(自身を含む): 156297600

約数和(自身を除く): 66597555

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 10853, 32559, 54265, 162795, 206207, 314737, 618621, 944211, 1031035, 1573685, 3093105, 4721055, 5980003, 17940009, 29900015, 89700045]

約数ペア:

[(1, 89700045), (3, 29900015), (5, 17940009), (15, 5980003), (19, 4721055), (29, 3093105), (57, 1573685), (87, 1031035), (95, 944211), (145, 618621), (285, 314737), (435, 206207), (551, 162795), (1653, 54265), (2755, 32559), (8265, 10853)]