1296010045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{72953}}^1$

素因数の和:73005

約数の個数: 32

約数和(自身を含む): 1890967680

約数和(自身を除く): 594957635

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1615, 3553, 17765, 72953, 364765, 802483, 1240201, 1386107, 4012415, 6201005, 6930535, 13642211, 15247177, 23563819, 68211055, 76235885, 117819095, 259202009, 1296010045]

約数ペア:

[(1, 1296010045), (5, 259202009), (11, 117819095), (17, 76235885), (19, 68211055), (55, 23563819), (85, 15247177), (95, 13642211), (187, 6930535), (209, 6201005), (323, 4012415), (935, 1386107), (1045, 1240201), (1615, 802483), (3553, 364765), (17765, 72953)]