23207085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 44299008

約数和(自身を除く): 21091923

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 173, 271, 495, 519, 813, 865, 1355, 1557, 1903, 2439, 2595, 2981, 4065, 5709, 7785, 8943, 9515, 12195, 14905, 17127, 26829, 28545, 44715, 46883, 85635, 134145, 140649, 234415, 421947, 515713, 703245, 1547139, 2109735, 2578565, 4641417, 7735695, 23207085]

約数ペア:

[(1, 23207085), (3, 7735695), (5, 4641417), (9, 2578565), (11, 2109735), (15, 1547139), (33, 703245), (45, 515713), (55, 421947), (99, 234415), (165, 140649), (173, 134145), (271, 85635), (495, 46883), (519, 44715), (813, 28545), (865, 26829), (1355, 17127), (1557, 14905), (1903, 12195), (2439, 9515), (2595, 8943), (2981, 7785), (4065, 5709)]