85895257

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{1789}}^1$

素因数の和:1853

約数の個数: 16

約数和(自身を含む): 103676800

約数和(自身を除く): 17781543

約数列:

[1, 7, 19, 133, 361, 1789, 2527, 6859, 12523, 33991, 48013, 237937, 645829, 4520803, 12270751, 85895257]

約数ペア:

[(1, 85895257), (7, 12270751), (19, 4520803), (133, 645829), (361, 237937), (1789, 48013), (2527, 33991), (6859, 12523)]