139677165

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 251596800

約数和(自身を除く): 111919635

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 223, 279, 449, 465, 669, 1115, 1347, 1395, 2007, 2245, 3345, 4041, 6735, 6913, 10035, 13919, 20205, 20739, 34565, 41757, 62217, 69595, 100127, 103695, 125271, 208785, 300381, 311085, 500635, 626355, 901143, 1501905, 3103937, 4505715, 9311811, 15519685, 27935433, 46559055, 139677165]

約数ペア:

[(1, 139677165), (3, 46559055), (5, 27935433), (9, 15519685), (15, 9311811), (31, 4505715), (45, 3103937), (93, 1501905), (155, 901143), (223, 626355), (279, 500635), (449, 311085), (465, 300381), (669, 208785), (1115, 125271), (1347, 103695), (1395, 100127), (2007, 69595), (2245, 62217), (3345, 41757), (4041, 34565), (6735, 20739), (6913, 20205), (10035, 13919)]