85500985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2861}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 105779520

約数和(自身を除く): 20278535

約数列:

[1, 5, 43, 139, 215, 695, 2861, 5977, 14305, 29885, 123023, 397679, 615115, 1988395, 17100197, 85500985]

約数ペア:

[(1, 85500985), (5, 17100197), (43, 1988395), (139, 615115), (215, 397679), (695, 123023), (2861, 29885), (5977, 14305)]