145430047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4817}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 175760640

約数和(自身を除く): 30330593

約数列:

[1, 7, 19, 133, 227, 1589, 4313, 4817, 30191, 33719, 91523, 640661, 1093459, 7654213, 20775721, 145430047]

約数ペア:

[(1, 145430047), (7, 20775721), (19, 7654213), (133, 1093459), (227, 640661), (1589, 91523), (4313, 33719), (4817, 30191)]