5813308475

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{6521}}^1$

素因数の和:6768

約数の個数: 36

約数和(自身を含む): 7843852872

約数和(自身を除く): 2030544397

約数列:

[1, 5, 13, 25, 65, 169, 211, 325, 845, 1055, 2743, 4225, 5275, 6521, 13715, 32605, 35659, 68575, 84773, 163025, 178295, 423865, 891475, 1102049, 1375931, 2119325, 5510245, 6879655, 17887103, 27551225, 34398275, 89435515, 232532339, 447177575, 1162661695, 5813308475]

約数ペア:

[(1, 5813308475), (5, 1162661695), (13, 447177575), (25, 232532339), (65, 89435515), (169, 34398275), (211, 27551225), (325, 17887103), (845, 6879655), (1055, 5510245), (2743, 2119325), (4225, 1375931), (5275, 1102049), (6521, 891475), (13715, 423865), (32605, 178295), (35659, 163025), (68575, 84773)]