20190148515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26392351}}^1$

素因数の和:26392379

約数の個数: 24

約数和(自身を含む): 37054862208

約数和(自身を除く): 16864713693

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 26392351, 79177053, 131961755, 237531159, 395885265, 448669967, 1187655795, 1346009901, 2243349835, 4038029703, 6730049505, 20190148515]

約数ペア:

[(1, 20190148515), (3, 6730049505), (5, 4038029703), (9, 2243349835), (15, 1346009901), (17, 1187655795), (45, 448669967), (51, 395885265), (85, 237531159), (153, 131961755), (255, 79177053), (765, 26392351)]