27608955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 48556800

約数和(自身を除く): 20947845

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1123, 1639, 2235, 3369, 4917, 5615, 8195, 12353, 16845, 24585, 37059, 61765, 167327, 185295, 501981, 836635, 1840597, 2509905, 5521791, 9202985, 27608955]

約数ペア:

[(1, 27608955), (3, 9202985), (5, 5521791), (11, 2509905), (15, 1840597), (33, 836635), (55, 501981), (149, 185295), (165, 167327), (447, 61765), (745, 37059), (1123, 24585), (1639, 16845), (2235, 12353), (3369, 8195), (4917, 5615)]