1207177565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 1692282240

約数和(自身を除く): 485104675

約数列:

[1, 5, 11, 17, 55, 85, 173, 187, 289, 439, 865, 935, 1445, 1903, 2195, 2941, 3179, 4829, 7463, 9515, 14705, 15895, 24145, 32351, 37315, 49997, 75947, 82093, 126871, 161755, 249985, 379735, 410465, 549967, 634355, 835417, 1291099, 1395581, 2749835, 4177085, 6455495, 6977905, 14202089, 21948683, 71010445, 109743415, 241435513, 1207177565]

約数ペア:

[(1, 1207177565), (5, 241435513), (11, 109743415), (17, 71010445), (55, 21948683), (85, 14202089), (173, 6977905), (187, 6455495), (289, 4177085), (439, 2749835), (865, 1395581), (935, 1291099), (1445, 835417), (1903, 634355), (2195, 549967), (2941, 410465), (3179, 379735), (4829, 249985), (7463, 161755), (9515, 126871), (14705, 82093), (15895, 75947), (24145, 49997), (32351, 37315)]