11288865

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{15359}}^1$

素因数の和:15381

約数の個数: 24

約数和(自身を含む): 21012480

約数和(自身を除く): 9723615

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 15359, 46077, 76795, 107513, 230385, 322539, 537565, 752591, 1612695, 2257773, 3762955, 11288865]

約数ペア:

[(1, 11288865), (3, 3762955), (5, 2257773), (7, 1612695), (15, 752591), (21, 537565), (35, 322539), (49, 230385), (105, 107513), (147, 76795), (245, 46077), (735, 15359)]