253080035

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{5651}}^1$

素因数の和:5735

約数の個数: 24

約数和(自身を含む): 335118384

約数和(自身を除く): 82038349

約数列:

[1, 5, 13, 53, 65, 169, 265, 689, 845, 3445, 5651, 8957, 28255, 44785, 73463, 299503, 367315, 955019, 1497515, 3893539, 4775095, 19467695, 50616007, 253080035]

約数ペア:

[(1, 253080035), (5, 50616007), (13, 19467695), (53, 4775095), (65, 3893539), (169, 1497515), (265, 955019), (689, 367315), (845, 299503), (3445, 73463), (5651, 44785), (8957, 28255)]