71388792005

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1\times {\mathrm{829}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 87259161600

約数和(自身を除く): 15870369595

約数列:

[1, 5, 79, 311, 395, 701, 829, 1555, 3505, 4145, 24569, 55379, 65491, 122845, 218011, 257819, 276895, 327455, 581129, 1090055, 1289095, 2905645, 17222869, 20367701, 45909191, 86114345, 101838505, 180731119, 229545955, 903655595, 14277758401, 71388792005]

約数ペア:

[(1, 71388792005), (5, 14277758401), (79, 903655595), (311, 229545955), (395, 180731119), (701, 101838505), (829, 86114345), (1555, 45909191), (3505, 20367701), (4145, 17222869), (24569, 2905645), (55379, 1289095), (65491, 1090055), (122845, 581129), (218011, 327455), (257819, 276895)]