17968163605

素因数分解:

$5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1\times {\mathrm{7487}}^1$

素因数の和:8049

約数の個数: 32

約数和(自身を含む): 24843386880

約数和(自身を除く): 6875223275

約数列:

[1, 5, 7, 35, 191, 359, 955, 1337, 1795, 2513, 6685, 7487, 12565, 37435, 52409, 68569, 262045, 342845, 479983, 1430017, 2399915, 2687833, 7150085, 10010119, 13439165, 18814831, 50050595, 94074155, 513376103, 2566880515, 3593632721, 17968163605]

約数ペア:

[(1, 17968163605), (5, 3593632721), (7, 2566880515), (35, 513376103), (191, 94074155), (359, 50050595), (955, 18814831), (1337, 13439165), (1795, 10010119), (2513, 7150085), (6685, 2687833), (7487, 2399915), (12565, 1430017), (37435, 479983), (52409, 342845), (68569, 262045)]