672635425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12049}}^1$

素因数の和:12106

約数の個数: 48

約数和(自身を含む): 1075824000

約数和(自身を除く): 403188575

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 275, 319, 385, 725, 1015, 1595, 1925, 2233, 5075, 7975, 11165, 12049, 55825, 60245, 84343, 132539, 301225, 349421, 421715, 662695, 927773, 1747105, 2108575, 2445947, 3313475, 3843631, 4638865, 8735525, 12229735, 19218155, 23194325, 26905417, 61148675, 96090775, 134527085, 672635425]

約数ペア:

[(1, 672635425), (5, 134527085), (7, 96090775), (11, 61148675), (25, 26905417), (29, 23194325), (35, 19218155), (55, 12229735), (77, 8735525), (145, 4638865), (175, 3843631), (203, 3313475), (275, 2445947), (319, 2108575), (385, 1747105), (725, 927773), (1015, 662695), (1595, 421715), (1925, 349421), (2233, 301225), (5075, 132539), (7975, 84343), (11165, 60245), (12049, 55825)]