725252530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1368401}}^1$

素因数の和:1368461

約数の個数: 16

約数和(自身を含む): 1330086744

約数和(自身を除く): 604834214

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1368401, 2736802, 6842005, 13684010, 72525253, 145050506, 362626265, 725252530]

約数ペア:

[(1, 725252530), (2, 362626265), (5, 145050506), (10, 72525253), (53, 13684010), (106, 6842005), (265, 2736802), (530, 1368401)]