71553015

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6653}}^1$

素因数の和:6903

約数の個数: 24

約数和(自身を含む): 124562880

約数和(自身を除く): 53009865

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 6653, 10755, 19959, 33265, 59877, 99795, 299385, 1590067, 4770201, 7950335, 14310603, 23851005, 71553015]

約数ペア:

[(1, 71553015), (3, 23851005), (5, 14310603), (9, 7950335), (15, 4770201), (45, 1590067), (239, 299385), (717, 99795), (1195, 59877), (2151, 33265), (3585, 19959), (6653, 10755)]