45370195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 65378880

約数和(自身を除く): 20008685

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 2161, 4199, 10805, 20995, 28093, 36737, 41059, 140465, 183685, 205295, 477581, 533767, 698003, 2387905, 2668835, 3490015, 9074039, 45370195]

約数ペア:

[(1, 45370195), (5, 9074039), (13, 3490015), (17, 2668835), (19, 2387905), (65, 698003), (85, 533767), (95, 477581), (221, 205295), (247, 183685), (323, 140465), (1105, 41059), (1235, 36737), (1615, 28093), (2161, 20995), (4199, 10805)]