56246115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{220573}}^1$

素因数の和:220598

約数の個数: 16

約数和(自身を含む): 95287968

約数和(自身を除く): 39041853

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 220573, 661719, 1102865, 3308595, 3749741, 11249223, 18748705, 56246115]

約数ペア:

[(1, 56246115), (3, 18748705), (5, 11249223), (15, 3749741), (17, 3308595), (51, 1102865), (85, 661719), (255, 220573)]