84197945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4421}}^1$

素因数の和:4732

約数の個数: 16

約数和(自身を含む): 109205712

約数和(自身を除く): 25007767

約数列:

[1, 5, 13, 65, 293, 1465, 3809, 4421, 19045, 22105, 57473, 287365, 1295353, 6476765, 16839589, 84197945]

約数ペア:

[(1, 84197945), (5, 16839589), (13, 6476765), (65, 1295353), (293, 287365), (1465, 57473), (3809, 22105), (4421, 19045)]