61290105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2591}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 43219335

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 2591, 4731, 7773, 7885, 12955, 23655, 38865, 49229, 147687, 215053, 246145, 645159, 738435, 1075265, 3225795, 4086007, 12258021, 20430035, 61290105]

約数ペア:

[(1, 61290105), (3, 20430035), (5, 12258021), (15, 4086007), (19, 3225795), (57, 1075265), (83, 738435), (95, 645159), (249, 246145), (285, 215053), (415, 147687), (1245, 49229), (1577, 38865), (2591, 23655), (4731, 12955), (7773, 7885)]