61976255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 22004545

約数列:

[1, 5, 11, 55, 59, 71, 269, 295, 355, 649, 781, 1345, 2959, 3245, 3905, 4189, 14795, 15871, 19099, 20945, 46079, 79355, 95495, 174581, 210089, 230395, 872905, 1050445, 1126841, 5634205, 12395251, 61976255]

約数ペア:

[(1, 61976255), (5, 12395251), (11, 5634205), (55, 1126841), (59, 1050445), (71, 872905), (269, 230395), (295, 210089), (355, 174581), (649, 95495), (781, 79355), (1345, 46079), (2959, 20945), (3245, 19099), (3905, 15871), (4189, 14795)]