82878695

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 100943040

約数和(自身を除く): 18064345

約数列:

[1, 5, 109, 241, 545, 631, 1205, 3155, 26269, 68779, 131345, 152071, 343895, 760355, 16575739, 82878695]

約数ペア:

[(1, 82878695), (5, 16575739), (109, 760355), (241, 343895), (545, 152071), (631, 131345), (1205, 68779), (3155, 26269)]