284149455

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7211}}^1$

素因数の和:7327

約数の個数: 32

約数和(自身を含む): 473568768

約数和(自身を除く): 189419313

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 2627, 7211, 7881, 13135, 21633, 36055, 39405, 108165, 266807, 511981, 800421, 1334035, 1535943, 2559905, 4002105, 7679715, 18943297, 56829891, 94716485, 284149455]

約数ペア:

[(1, 284149455), (3, 94716485), (5, 56829891), (15, 18943297), (37, 7679715), (71, 4002105), (111, 2559905), (185, 1535943), (213, 1334035), (355, 800421), (555, 511981), (1065, 266807), (2627, 108165), (7211, 39405), (7881, 36055), (13135, 21633)]