2116718275

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15527}}^1$

素因数の和:15604

約数の個数: 48

約数和(自身を含む): 3234792960

約数和(自身を除く): 1118074685

約数列:

[1, 5, 7, 19, 25, 35, 41, 95, 133, 175, 205, 287, 475, 665, 779, 1025, 1435, 3325, 3895, 5453, 7175, 15527, 19475, 27265, 77635, 108689, 136325, 295013, 388175, 543445, 636607, 1475065, 2065091, 2717225, 3183035, 4456249, 7375325, 10325455, 12095533, 15915175, 22281245, 51627275, 60477665, 84668731, 111406225, 302388325, 423343655, 2116718275]

約数ペア:

[(1, 2116718275), (5, 423343655), (7, 302388325), (19, 111406225), (25, 84668731), (35, 60477665), (41, 51627275), (95, 22281245), (133, 15915175), (175, 12095533), (205, 10325455), (287, 7375325), (475, 4456249), (665, 3183035), (779, 2717225), (1025, 2065091), (1435, 1475065), (3325, 636607), (3895, 543445), (5453, 388175), (7175, 295013), (15527, 136325), (19475, 108689), (27265, 77635)]