57447195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1951}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 99692544

約数和(自身を除く): 42245349

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1951, 1963, 2265, 5853, 5889, 9755, 9815, 25363, 29265, 29445, 76089, 126815, 294601, 380445, 883803, 1473005, 3829813, 4419015, 11489439, 19149065, 57447195]

約数ペア:

[(1, 57447195), (3, 19149065), (5, 11489439), (13, 4419015), (15, 3829813), (39, 1473005), (65, 883803), (151, 380445), (195, 294601), (453, 126815), (755, 76089), (1951, 29445), (1963, 29265), (2265, 25363), (5853, 9815), (5889, 9755)]