30627855

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 54700800

約数和(自身を除く): 24072945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 739, 921, 1535, 2217, 2763, 3695, 4605, 6651, 8289, 11085, 13815, 19953, 33255, 41445, 99765, 226873, 680619, 1134365, 2041857, 3403095, 6125571, 10209285, 30627855]

約数ペア:

[(1, 30627855), (3, 10209285), (5, 6125571), (9, 3403095), (15, 2041857), (27, 1134365), (45, 680619), (135, 226873), (307, 99765), (739, 41445), (921, 33255), (1535, 19953), (2217, 13815), (2763, 11085), (3695, 8289), (4605, 6651)]