27479565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2113}}^1$

素因数の和:2158

約数の個数: 36

約数和(自身を含む): 50621844

約数和(自身を除く): 23142279

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2113, 2601, 4335, 6339, 10565, 13005, 19017, 31695, 35921, 95085, 107763, 179605, 323289, 538815, 610657, 1616445, 1831971, 3053285, 5495913, 9159855, 27479565]

約数ペア:

[(1, 27479565), (3, 9159855), (5, 5495913), (9, 3053285), (15, 1831971), (17, 1616445), (45, 610657), (51, 538815), (85, 323289), (153, 179605), (255, 107763), (289, 95085), (765, 35921), (867, 31695), (1445, 19017), (2113, 13005), (2601, 10565), (4335, 6339)]