155514677775

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6763}}^1\times {\mathrm{3881}}^1$

素因数の和:10736

約数の個数: 48

約数和(自身を含む): 260477852160

約数和(自身を除く): 104963174385

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 3881, 5925, 6763, 11643, 19405, 20289, 33815, 58215, 97025, 101445, 169075, 291075, 306599, 507225, 534277, 919797, 1532995, 1602831, 2671385, 4598985, 7664975, 8014155, 13356925, 22994925, 26247203, 40070775, 78741609, 131236015, 393708045, 656180075, 1968540225, 2073529037, 6220587111, 10367645185, 31102935555, 51838225925, 155514677775]

約数ペア:

[(1, 155514677775), (3, 51838225925), (5, 31102935555), (15, 10367645185), (25, 6220587111), (75, 2073529037), (79, 1968540225), (237, 656180075), (395, 393708045), (1185, 131236015), (1975, 78741609), (3881, 40070775), (5925, 26247203), (6763, 22994925), (11643, 13356925), (19405, 8014155), (20289, 7664975), (33815, 4598985), (58215, 2671385), (97025, 1602831), (101445, 1532995), (169075, 919797), (291075, 534277), (306599, 507225)]