2015965115879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67481}}^1\times {\mathrm{12289}}^1$

素因数の和:79811

約数の個数: 32

約数和(自身を含む): 2507965830720

約数和(自身を除く): 492000714841

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 12289, 67481, 135179, 159757, 208913, 742291, 877253, 1147177, 1757327, 2298043, 2715869, 9649783, 12618947, 14913301, 29874559, 164046311, 829274009, 9122014099, 10780562117, 14097658153, 118586183287, 155074239683, 183269555989, 2015965115879]

約数ペア:

[(1, 2015965115879), (11, 183269555989), (13, 155074239683), (17, 118586183287), (143, 14097658153), (187, 10780562117), (221, 9122014099), (2431, 829274009), (12289, 164046311), (67481, 29874559), (135179, 14913301), (159757, 12618947), (208913, 9649783), (742291, 2715869), (877253, 2298043), (1147177, 1757327)]