7152885

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 12939264

約数和(自身を除く): 5786379

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 6911, 20733, 34555, 62199, 103665, 158953, 310995, 476859, 794765, 1430577, 2384295, 7152885]

約数ペア:

[(1, 7152885), (3, 2384295), (5, 1430577), (9, 794765), (15, 476859), (23, 310995), (45, 158953), (69, 103665), (115, 62199), (207, 34555), (345, 20733), (1035, 6911)]