28598445

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8951}}^1$

素因数の和:9033

約数の個数: 24

約数和(自身を含む): 50274432

約数和(自身を除く): 21675987

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 8951, 26853, 44755, 80559, 134265, 402795, 635521, 1906563, 3177605, 5719689, 9532815, 28598445]

約数ペア:

[(1, 28598445), (3, 9532815), (5, 5719689), (9, 3177605), (15, 1906563), (45, 635521), (71, 402795), (213, 134265), (355, 80559), (639, 44755), (1065, 26853), (3195, 8951)]