1669042945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{371311}}^1$

素因数の和:371376

約数の個数: 16

約数和(自身を含む): 2138757120

約数和(自身を除く): 469714175

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 371311, 1856555, 10768019, 11510641, 53840095, 57553205, 333808589, 1669042945]

約数ペア:

[(1, 1669042945), (5, 333808589), (29, 57553205), (31, 53840095), (145, 11510641), (155, 10768019), (899, 1856555), (4495, 371311)]