61955465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 88615296

約数和(自身を除く): 26659831

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 1187, 4015, 4745, 5935, 10439, 13057, 15431, 52195, 65285, 77155, 86651, 169741, 433255, 848705, 953161, 1126463, 4765805, 5632315, 12391093, 61955465]

約数ペア:

[(1, 61955465), (5, 12391093), (11, 5632315), (13, 4765805), (55, 1126463), (65, 953161), (73, 848705), (143, 433255), (365, 169741), (715, 86651), (803, 77155), (949, 65285), (1187, 52195), (4015, 15431), (4745, 13057), (5935, 10439)]