1180565

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 1620960

約数和(自身を除く): 440395

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 289, 323, 731, 817, 1445, 1615, 3655, 4085, 5491, 12427, 13889, 27455, 62135, 69445, 236113, 1180565]

約数ペア:

[(1, 1180565), (5, 236113), (17, 69445), (19, 62135), (43, 27455), (85, 13889), (95, 12427), (215, 5491), (289, 4085), (323, 3655), (731, 1615), (817, 1445)]