53695525

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 73522080

約数和(自身を除く): 19826555

約数列:

[1, 5, 13, 25, 65, 71, 169, 179, 325, 355, 845, 895, 923, 1775, 2327, 4225, 4475, 4615, 11635, 11999, 12709, 23075, 30251, 58175, 59995, 63545, 151255, 165217, 299975, 317725, 756275, 826085, 2147821, 4130425, 10739105, 53695525]

約数ペア:

[(1, 53695525), (5, 10739105), (13, 4130425), (25, 2147821), (65, 826085), (71, 756275), (169, 317725), (179, 299975), (325, 165217), (355, 151255), (845, 63545), (895, 59995), (923, 58175), (1775, 30251), (2327, 23075), (4225, 12709), (4475, 11999), (4615, 11635)]