138241895

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 184606128

約数和(自身を除く): 46364233

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 2753, 4565, 10043, 13765, 30283, 50215, 151415, 228499, 333113, 1142495, 1665565, 2513489, 12567445, 27648379, 138241895]

約数ペア:

[(1, 138241895), (5, 27648379), (11, 12567445), (55, 2513489), (83, 1665565), (121, 1142495), (415, 333113), (605, 228499), (913, 151415), (2753, 50215), (4565, 30283), (10043, 13765)]