40318475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 55733040

約数和(自身を除く): 15414565

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 4993, 8075, 24965, 84881, 94867, 124825, 424405, 474335, 1612739, 2122025, 2371675, 8063695, 40318475]

約数ペア:

[(1, 40318475), (5, 8063695), (17, 2371675), (19, 2122025), (25, 1612739), (85, 474335), (95, 424405), (323, 124825), (425, 94867), (475, 84881), (1615, 24965), (4993, 8075)]