19794236085

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{129641}}^1$

素因数の和:129700

約数の個数: 80

約数和(自身を含む): 39530438640

約数和(自身を除く): 19736202555

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 81, 87, 117, 135, 145, 195, 261, 351, 377, 405, 435, 585, 783, 1053, 1131, 1305, 1755, 1885, 2349, 3393, 3915, 5265, 5655, 10179, 11745, 16965, 30537, 50895, 129641, 152685, 388923, 648205, 1166769, 1685333, 1944615, 3500307, 3759589, 5055999, 5833845, 8426665, 10500921, 11278767, 15167997, 17501535, 18797945, 25279995, 33836301, 45503991, 48874657, 52504605, 56393835, 75839985, 101508903, 136511973, 146623971, 169181505, 227519955, 244373285, 304526709, 439871913, 507544515, 682559865, 733119855, 1319615739, 1522633545, 2199359565, 3958847217, 6598078695, 19794236085]

約数ペア:

[(1, 19794236085), (3, 6598078695), (5, 3958847217), (9, 2199359565), (13, 1522633545), (15, 1319615739), (27, 733119855), (29, 682559865), (39, 507544515), (45, 439871913), (65, 304526709), (81, 244373285), (87, 227519955), (117, 169181505), (135, 146623971), (145, 136511973), (195, 101508903), (261, 75839985), (351, 56393835), (377, 52504605), (405, 48874657), (435, 45503991), (585, 33836301), (783, 25279995), (1053, 18797945), (1131, 17501535), (1305, 15167997), (1755, 11278767), (1885, 10500921), (2349, 8426665), (3393, 5833845), (3915, 5055999), (5265, 3759589), (5655, 3500307), (10179, 1944615), (11745, 1685333), (16965, 1166769), (30537, 648205), (50895, 388923), (129641, 152685)]