13742035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 18800640

約数和(自身を除く): 5058605

約数列:

[1, 5, 17, 19, 67, 85, 95, 127, 323, 335, 635, 1139, 1273, 1615, 2159, 2413, 5695, 6365, 8509, 10795, 12065, 21641, 41021, 42545, 108205, 144653, 161671, 205105, 723265, 808355, 2748407, 13742035]

約数ペア:

[(1, 13742035), (5, 2748407), (17, 808355), (19, 723265), (67, 205105), (85, 161671), (95, 144653), (127, 108205), (323, 42545), (335, 41021), (635, 21641), (1139, 12065), (1273, 10795), (1615, 8509), (2159, 6365), (2413, 5695)]