15693420165

素因数分解:

$3^1\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{260191}}^1$

素因数の和:264220

約数の個数: 16

約数和(自身を含む): 25115813376

約数和(自身を除く): 9422393211

約数列:

[1, 3, 5, 15, 4021, 12063, 20105, 60315, 260191, 780573, 1300955, 3902865, 1046228011, 3138684033, 5231140055, 15693420165]

約数ペア:

[(1, 15693420165), (3, 5231140055), (5, 3138684033), (15, 1046228011), (4021, 3902865), (12063, 1300955), (20105, 780573), (60315, 260191)]