321459035

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 411797520

約数和(自身を除く): 90338485

約数列:

[1, 5, 17, 85, 269, 289, 827, 1345, 1445, 4135, 4573, 14059, 22865, 70295, 77741, 222463, 239003, 388705, 1112315, 1195015, 3781871, 18909355, 64291807, 321459035]

約数ペア:

[(1, 321459035), (5, 64291807), (17, 18909355), (85, 3781871), (269, 1195015), (289, 1112315), (827, 388705), (1345, 239003), (1445, 222463), (4135, 77741), (4573, 70295), (14059, 22865)]