18291245765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{147409}}^1$

素因数の和:147533

約数の個数: 32

約数和(自身を含む): 24962999040

約数和(自身を除く): 6671753275

約数列:

[1, 5, 13, 23, 65, 83, 115, 299, 415, 1079, 1495, 1909, 5395, 9545, 24817, 124085, 147409, 737045, 1916317, 3390407, 9581585, 12234947, 16952035, 44075291, 61174735, 159054311, 220376455, 281403781, 795271555, 1407018905, 3658249153, 18291245765]

約数ペア:

[(1, 18291245765), (5, 3658249153), (13, 1407018905), (23, 795271555), (65, 281403781), (83, 220376455), (115, 159054311), (299, 61174735), (415, 44075291), (1079, 16952035), (1495, 12234947), (1909, 9581585), (5395, 3390407), (9545, 1916317), (24817, 737045), (124085, 147409)]