291201585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1141967}}^1$

素因数の和:1141992

約数の個数: 16

約数和(自身を含む): 493330176

約数和(自身を除く): 202128591

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1141967, 3425901, 5709835, 17129505, 19413439, 58240317, 97067195, 291201585]

約数ペア:

[(1, 291201585), (3, 97067195), (5, 58240317), (15, 19413439), (17, 17129505), (51, 5709835), (85, 3425901), (255, 1141967)]