2015244405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{63703}}^1$

素因数の和:63770

約数の個数: 48

約数和(自身を含む): 3776373120

約数和(自身を除く): 1761128715

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 2109, 3515, 6327, 10545, 31635, 63703, 191109, 318515, 573327, 955545, 1210357, 2357011, 2866635, 3631071, 6051785, 7071033, 10893213, 11785055, 18155355, 21213099, 35355165, 44783209, 54466065, 106065495, 134349627, 223916045, 403048881, 671748135, 2015244405]

約数ペア:

[(1, 2015244405), (3, 671748135), (5, 403048881), (9, 223916045), (15, 134349627), (19, 106065495), (37, 54466065), (45, 44783209), (57, 35355165), (95, 21213099), (111, 18155355), (171, 11785055), (185, 10893213), (285, 7071033), (333, 6051785), (555, 3631071), (703, 2866635), (855, 2357011), (1665, 1210357), (2109, 955545), (3515, 573327), (6327, 318515), (10545, 191109), (31635, 63703)]