15251067

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 24589344

約数和(自身を除く): 9338277

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 271, 333, 481, 507, 813, 1443, 1521, 2439, 3523, 4329, 6253, 10027, 10569, 18759, 30081, 31707, 45799, 56277, 90243, 130351, 137397, 391053, 412191, 1173159, 1694563, 5083689, 15251067]

約数ペア:

[(1, 15251067), (3, 5083689), (9, 1694563), (13, 1173159), (37, 412191), (39, 391053), (111, 137397), (117, 130351), (169, 90243), (271, 56277), (333, 45799), (481, 31707), (507, 30081), (813, 18759), (1443, 10569), (1521, 10027), (2439, 6253), (3523, 4329)]