5398805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 6809088

約数和(自身を除く): 1410283

約数列:

[1, 5, 31, 61, 155, 305, 571, 1891, 2855, 9455, 17701, 34831, 88505, 174155, 1079761, 5398805]

約数ペア:

[(1, 5398805), (5, 1079761), (31, 174155), (61, 88505), (155, 34831), (305, 17701), (571, 9455), (1891, 2855)]