51141015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66851}}^1$

素因数の和:66879

約数の個数: 24

約数和(自身を含む): 93860208

約数和(自身を除く): 42719193

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 66851, 200553, 334255, 601659, 1002765, 1136467, 3008295, 3409401, 5682335, 10228203, 17047005, 51141015]

約数ペア:

[(1, 51141015), (3, 17047005), (5, 10228203), (9, 5682335), (15, 3409401), (17, 3008295), (45, 1136467), (51, 1002765), (85, 601659), (153, 334255), (255, 200553), (765, 66851)]