17159935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 23369472

約数和(自身を除く): 6209537

約数列:

[1, 5, 13, 41, 47, 65, 137, 205, 235, 533, 611, 685, 1781, 1927, 2665, 3055, 5617, 6439, 8905, 9635, 25051, 28085, 32195, 73021, 83707, 125255, 263999, 365105, 418535, 1319995, 3431987, 17159935]

約数ペア:

[(1, 17159935), (5, 3431987), (13, 1319995), (41, 418535), (47, 365105), (65, 263999), (137, 125255), (205, 83707), (235, 73021), (533, 32195), (611, 28085), (685, 25051), (1781, 9635), (1927, 8905), (2665, 6439), (3055, 5617)]