133640975

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 183532896

約数和(自身を除く): 49891921

約数列:

[1, 5, 13, 25, 47, 65, 169, 235, 325, 611, 673, 845, 1175, 3055, 3365, 4225, 7943, 8749, 15275, 16825, 31631, 39715, 43745, 113737, 158155, 198575, 218725, 411203, 568685, 790775, 2056015, 2843425, 5345639, 10280075, 26728195, 133640975]

約数ペア:

[(1, 133640975), (5, 26728195), (13, 10280075), (25, 5345639), (47, 2843425), (65, 2056015), (169, 790775), (235, 568685), (325, 411203), (611, 218725), (673, 198575), (845, 158155), (1175, 113737), (3055, 43745), (3365, 39715), (4225, 31631), (7943, 16825), (8749, 15275)]