1728103685

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{121313}}^1$

素因数の和:121373

約数の個数: 32

約数和(自身を含む): 2655320832

約数和(自身を除く): 927217147

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 14245, 121313, 606565, 849191, 1334443, 4245955, 4488581, 6672215, 9341101, 22442905, 31420067, 46705505, 49374391, 157100335, 246871955, 345620737, 1728103685]

約数ペア:

[(1, 1728103685), (5, 345620737), (7, 246871955), (11, 157100335), (35, 49374391), (37, 46705505), (55, 31420067), (77, 22442905), (185, 9341101), (259, 6672215), (385, 4488581), (407, 4245955), (1295, 1334443), (2035, 849191), (2849, 606565), (14245, 121313)]