3325005

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 5922072

約数和(自身を除く): 2597067

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 1997, 5991, 9985, 17973, 29955, 73889, 89865, 221667, 369445, 665001, 1108335, 3325005]

約数ペア:

[(1, 3325005), (3, 1108335), (5, 665001), (9, 369445), (15, 221667), (37, 89865), (45, 73889), (111, 29955), (185, 17973), (333, 9985), (555, 5991), (1665, 1997)]