61171355

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 95294880

約数和(自身を除く): 34123525

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 245, 323, 595, 665, 773, 833, 931, 1615, 2261, 3865, 4165, 4655, 5411, 11305, 13141, 14687, 15827, 27055, 37877, 65705, 73435, 79135, 91987, 102809, 189385, 249679, 459935, 514045, 643909, 719663, 1248395, 1747753, 3219545, 3598315, 8738765, 12234271, 61171355]

約数ペア:

[(1, 61171355), (5, 12234271), (7, 8738765), (17, 3598315), (19, 3219545), (35, 1747753), (49, 1248395), (85, 719663), (95, 643909), (119, 514045), (133, 459935), (245, 249679), (323, 189385), (595, 102809), (665, 91987), (773, 79135), (833, 73435), (931, 65705), (1615, 37877), (2261, 27055), (3865, 15827), (4165, 14687), (4655, 13141), (5411, 11305)]