16086455

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 25214976

約数和(自身を除く): 9128521

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 127, 235, 245, 329, 385, 517, 539, 635, 889, 1397, 1645, 2303, 2585, 2695, 3619, 4445, 5969, 6223, 6985, 9779, 11515, 18095, 25333, 29845, 31115, 41783, 48895, 65659, 68453, 126665, 208915, 292481, 328295, 342265, 459613, 1462405, 2298065, 3217291, 16086455]

約数ペア:

[(1, 16086455), (5, 3217291), (7, 2298065), (11, 1462405), (35, 459613), (47, 342265), (49, 328295), (55, 292481), (77, 208915), (127, 126665), (235, 68453), (245, 65659), (329, 48895), (385, 41783), (517, 31115), (539, 29845), (635, 25333), (889, 18095), (1397, 11515), (1645, 9779), (2303, 6985), (2585, 6223), (2695, 5969), (3619, 4445)]