28548455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1499}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 37044000

約数和(自身を除く): 8495545

約数列:

[1, 5, 13, 65, 293, 1465, 1499, 3809, 7495, 19045, 19487, 97435, 439207, 2196035, 5709691, 28548455]

約数ペア:

[(1, 28548455), (5, 5709691), (13, 2196035), (65, 439207), (293, 97435), (1465, 19487), (1499, 19045), (3809, 7495)]