66049505

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 86235072

約数和(自身を除く): 20185567

約数列:

[1, 5, 17, 43, 85, 215, 289, 731, 1063, 1445, 3655, 5315, 12427, 18071, 45709, 62135, 90355, 228545, 307207, 777053, 1536035, 3885265, 13209901, 66049505]

約数ペア:

[(1, 66049505), (5, 13209901), (17, 3885265), (43, 1536035), (85, 777053), (215, 307207), (289, 228545), (731, 90355), (1063, 62135), (1445, 45709), (3655, 18071), (5315, 12427)]