2947380015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11558353}}^1$

素因数の和:11558378

約数の個数: 16

約数和(自身を含む): 4993208928

約数和(自身を除く): 2045828913

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 11558353, 34675059, 57791765, 173375295, 196492001, 589476003, 982460005, 2947380015]

約数ペア:

[(1, 2947380015), (3, 982460005), (5, 589476003), (15, 196492001), (17, 173375295), (51, 57791765), (85, 34675059), (255, 11558353)]