55615985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 68819520

約数和(自身を除く): 13203535

約数列:

[1, 5, 43, 139, 215, 695, 1861, 5977, 9305, 29885, 80023, 258679, 400115, 1293395, 11123197, 55615985]

約数ペア:

[(1, 55615985), (5, 11123197), (43, 1293395), (139, 400115), (215, 258679), (695, 80023), (1861, 29885), (5977, 9305)]