199419165

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 401296896

約数和(自身を除く): 201877731

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 81, 99, 129, 135, 165, 215, 243, 297, 347, 387, 405, 473, 495, 645, 891, 1041, 1161, 1215, 1419, 1485, 1735, 1935, 2365, 2673, 3123, 3483, 3817, 4257, 4455, 5205, 5805, 7095, 9369, 10449, 11451, 12771, 13365, 14921, 15615, 17415, 19085, 21285, 28107, 34353, 38313, 44763, 46845, 52245, 57255, 63855, 74605, 84321, 103059, 114939, 134289, 140535, 164131, 171765, 191565, 223815, 309177, 402867, 421605, 492393, 515295, 574695, 671445, 820655, 927531, 1208601, 1477179, 1545885, 2014335, 2461965, 3625803, 4431537, 4637655, 6043005, 7385895, 13294611, 18129015, 22157685, 39883833, 66473055, 199419165]

約数ペア:

[(1, 199419165), (3, 66473055), (5, 39883833), (9, 22157685), (11, 18129015), (15, 13294611), (27, 7385895), (33, 6043005), (43, 4637655), (45, 4431537), (55, 3625803), (81, 2461965), (99, 2014335), (129, 1545885), (135, 1477179), (165, 1208601), (215, 927531), (243, 820655), (297, 671445), (347, 574695), (387, 515295), (405, 492393), (473, 421605), (495, 402867), (645, 309177), (891, 223815), (1041, 191565), (1161, 171765), (1215, 164131), (1419, 140535), (1485, 134289), (1735, 114939), (1935, 103059), (2365, 84321), (2673, 74605), (3123, 63855), (3483, 57255), (3817, 52245), (4257, 46845), (4455, 44763), (5205, 38313), (5805, 34353), (7095, 28107), (9369, 21285), (10449, 19085), (11451, 17415), (12771, 15615), (13365, 14921)]