1155959890

素因数分解:

$2^1\times 5^1\times {\mathrm{15329}}^1\times {\mathrm{7541}}^1$

素因数の和:22877

約数の個数: 16

約数和(自身を含む): 2081139480

約数和(自身を除く): 925179590

約数列:

[1, 2, 5, 10, 7541, 15082, 15329, 30658, 37705, 75410, 76645, 153290, 115595989, 231191978, 577979945, 1155959890]

約数ペア:

[(1, 1155959890), (2, 577979945), (5, 231191978), (10, 115595989), (7541, 153290), (15082, 76645), (15329, 75410), (30658, 37705)]