91521855

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13469}}^1$

素因数の和:13631

約数の個数: 24

約数和(自身を含む): 159700320

約数和(自身を除く): 68178465

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 13469, 40407, 67345, 121221, 202035, 606105, 2033819, 6101457, 10169095, 18304371, 30507285, 91521855]

約数ペア:

[(1, 91521855), (3, 30507285), (5, 18304371), (9, 10169095), (15, 6101457), (45, 2033819), (151, 606105), (453, 202035), (755, 121221), (1359, 67345), (2265, 40407), (6795, 13469)]