1274177135

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{472793}}^1$

素因数の和:472823

約数の個数: 24

約数和(自身を含む): 1940346576

約数和(自身を除く): 666169441

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 472793, 2363965, 3309551, 5200723, 16547755, 23166857, 26003615, 36405061, 115834285, 182025305, 254835427, 1274177135]

約数ペア:

[(1, 1274177135), (5, 254835427), (7, 182025305), (11, 115834285), (35, 36405061), (49, 26003615), (55, 23166857), (77, 16547755), (245, 5200723), (385, 3309551), (539, 2363965), (2695, 472793)]