1569138888605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1\times {\mathrm{6761}}^1$

素因数の和:8030

約数の個数: 64

約数和(自身を含む): 2116923621120

約数和(自身を除く): 547784732515

約数列:

[1, 5, 17, 19, 85, 95, 131, 323, 655, 1097, 1615, 2227, 2489, 5485, 6761, 11135, 12445, 18649, 20843, 33805, 42313, 93245, 104215, 114937, 128459, 143707, 211565, 354331, 574685, 642295, 718535, 885691, 1771655, 2183803, 2443019, 2730433, 4428455, 7416817, 10919015, 12215095, 13652165, 15056747, 16828129, 37084085, 46417361, 75283735, 84140645, 126085889, 140919523, 232086805, 286078193, 630429445, 704597615, 971603027, 1430390965, 2395631891, 4858015135, 11978159455, 16517251459, 18460457513, 82586257295, 92302287565, 313827777721, 1569138888605]

約数ペア:

[(1, 1569138888605), (5, 313827777721), (17, 92302287565), (19, 82586257295), (85, 18460457513), (95, 16517251459), (131, 11978159455), (323, 4858015135), (655, 2395631891), (1097, 1430390965), (1615, 971603027), (2227, 704597615), (2489, 630429445), (5485, 286078193), (6761, 232086805), (11135, 140919523), (12445, 126085889), (18649, 84140645), (20843, 75283735), (33805, 46417361), (42313, 37084085), (93245, 16828129), (104215, 15056747), (114937, 13652165), (128459, 12215095), (143707, 10919015), (211565, 7416817), (354331, 4428455), (574685, 2730433), (642295, 2443019), (718535, 2183803), (885691, 1771655)]