889082015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{94033}}^1$

素因数の和:94130

約数の個数: 16

約数和(自身を含む): 1119380736

約数和(自身を除く): 230298721

約数列:

[1, 5, 31, 61, 155, 305, 1891, 9455, 94033, 470165, 2915023, 5736013, 14575115, 28680065, 177816403, 889082015]

約数ペア:

[(1, 889082015), (5, 177816403), (31, 28680065), (61, 14575115), (155, 5736013), (305, 2915023), (1891, 470165), (9455, 94033)]