516888945

素因数分解:

$3^5\times 5^1\times {\mathrm{425423}}^1$

素因数の和:425443

約数の個数: 24

約数和(自身を含む): 929126016

約数和(自身を除く): 412237071

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 425423, 1276269, 2127115, 3828807, 6381345, 11486421, 19144035, 34459263, 57432105, 103377789, 172296315, 516888945]

約数ペア:

[(1, 516888945), (3, 172296315), (5, 103377789), (9, 57432105), (15, 34459263), (27, 19144035), (45, 11486421), (81, 6381345), (135, 3828807), (243, 2127115), (405, 1276269), (1215, 425423)]