4359993605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 6256932864

約数和(自身を除く): 1896939259

約数列:

[1, 5, 11, 31, 37, 55, 61, 103, 121, 155, 185, 305, 341, 407, 515, 605, 671, 1133, 1147, 1705, 1891, 2035, 2257, 3193, 3355, 3751, 3811, 4477, 5665, 5735, 6283, 7381, 9455, 11285, 12463, 12617, 15965, 18755, 19055, 20801, 22385, 24827, 31415, 35123, 36905, 41921, 62315, 63085, 69113, 69967, 104005, 118141, 124135, 138787, 175615, 194773, 209605, 228811, 232471, 273097, 345565, 349835, 386353, 461131, 590705, 693935, 760243, 769637, 973865, 1144055, 1162355, 1299551, 1365485, 1931765, 2142503, 2305655, 2557181, 3801215, 3848185, 6497755, 7206601, 8466007, 10712515, 12785905, 14295061, 23567533, 28128991, 36033005, 42330035, 71475305, 79272611, 117837665, 140644955, 396363055, 871998721, 4359993605]

約数ペア:

[(1, 4359993605), (5, 871998721), (11, 396363055), (31, 140644955), (37, 117837665), (55, 79272611), (61, 71475305), (103, 42330035), (121, 36033005), (155, 28128991), (185, 23567533), (305, 14295061), (341, 12785905), (407, 10712515), (515, 8466007), (605, 7206601), (671, 6497755), (1133, 3848185), (1147, 3801215), (1705, 2557181), (1891, 2305655), (2035, 2142503), (2257, 1931765), (3193, 1365485), (3355, 1299551), (3751, 1162355), (3811, 1144055), (4477, 973865), (5665, 769637), (5735, 760243), (6283, 693935), (7381, 590705), (9455, 461131), (11285, 386353), (12463, 349835), (12617, 345565), (15965, 273097), (18755, 232471), (19055, 228811), (20801, 209605), (22385, 194773), (24827, 175615), (31415, 138787), (35123, 124135), (36905, 118141), (41921, 104005), (62315, 69967), (63085, 69113)]