15228855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1171}}^1$

素因数の和:1216

約数の個数: 36

約数和(自身を含む): 28064712

約数和(自身を除く): 12835857

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1171, 1445, 2601, 3513, 4335, 5855, 10539, 13005, 17565, 19907, 52695, 59721, 99535, 179163, 298605, 338419, 895815, 1015257, 1692095, 3045771, 5076285, 15228855]

約数ペア:

[(1, 15228855), (3, 5076285), (5, 3045771), (9, 1692095), (15, 1015257), (17, 895815), (45, 338419), (51, 298605), (85, 179163), (153, 99535), (255, 59721), (289, 52695), (765, 19907), (867, 17565), (1171, 13005), (1445, 10539), (2601, 5855), (3513, 4335)]