12087658925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 16873920000

約数和(自身を除く): 4786261075

約数列:

[1, 5, 19, 25, 29, 59, 95, 107, 139, 145, 295, 475, 535, 551, 695, 725, 1121, 1475, 1711, 2033, 2641, 2675, 2755, 3103, 3475, 4031, 5605, 6313, 8201, 8555, 10165, 13205, 13775, 14873, 15515, 20155, 28025, 31565, 32509, 41005, 42775, 50825, 58957, 66025, 74365, 76589, 77575, 100775, 119947, 155819, 157825, 162545, 183077, 205025, 237829, 282587, 294785, 371825, 382945, 431317, 599735, 779095, 812725, 877507, 915385, 1189145, 1412935, 1473925, 1914725, 2156585, 2998675, 3478463, 3895475, 4387535, 4518751, 4576925, 5945725, 7064675, 8195023, 10782925, 16672633, 17392315, 21937675, 22593755, 25447703, 40975115, 83363165, 86961575, 112968775, 127238515, 204875575, 416815825, 483506357, 636192575, 2417531785, 12087658925]

約数ペア:

[(1, 12087658925), (5, 2417531785), (19, 636192575), (25, 483506357), (29, 416815825), (59, 204875575), (95, 127238515), (107, 112968775), (139, 86961575), (145, 83363165), (295, 40975115), (475, 25447703), (535, 22593755), (551, 21937675), (695, 17392315), (725, 16672633), (1121, 10782925), (1475, 8195023), (1711, 7064675), (2033, 5945725), (2641, 4576925), (2675, 4518751), (2755, 4387535), (3103, 3895475), (3475, 3478463), (4031, 2998675), (5605, 2156585), (6313, 1914725), (8201, 1473925), (8555, 1412935), (10165, 1189145), (13205, 915385), (13775, 877507), (14873, 812725), (15515, 779095), (20155, 599735), (28025, 431317), (31565, 382945), (32509, 371825), (41005, 294785), (42775, 282587), (50825, 237829), (58957, 205025), (66025, 183077), (74365, 162545), (76589, 157825), (77575, 155819), (100775, 119947)]