64605307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 72737280

約数和(自身を除く): 8131973

約数列:

[1, 13, 43, 47, 559, 611, 2021, 2459, 26273, 31967, 105737, 115573, 1374581, 1502449, 4969639, 64605307]

約数ペア:

[(1, 64605307), (13, 4969639), (43, 1502449), (47, 1374581), (559, 115573), (611, 105737), (2021, 31967), (2459, 26273)]