13306037225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{12269}}^1$

素因数の和:12410

約数の個数: 48

約数和(自身を含む): 18403822080

約数和(自身を除く): 5097784855

約数列:

[1, 5, 13, 25, 47, 65, 71, 235, 325, 355, 611, 923, 1175, 1775, 3055, 3337, 4615, 12269, 15275, 16685, 23075, 43381, 61345, 83425, 159497, 216905, 306725, 576643, 797485, 871099, 1084525, 2883215, 3987425, 4355495, 7496359, 11324287, 14416075, 21777475, 37481795, 40941653, 56621435, 187408975, 204708265, 283107175, 532241489, 1023541325, 2661207445, 13306037225]

約数ペア:

[(1, 13306037225), (5, 2661207445), (13, 1023541325), (25, 532241489), (47, 283107175), (65, 204708265), (71, 187408975), (235, 56621435), (325, 40941653), (355, 37481795), (611, 21777475), (923, 14416075), (1175, 11324287), (1775, 7496359), (3055, 4355495), (3337, 3987425), (4615, 2883215), (12269, 1084525), (15275, 871099), (16685, 797485), (23075, 576643), (43381, 306725), (61345, 216905), (83425, 159497)]