426801915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 828112896

約数和(自身を除く): 401310981

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 127, 153, 191, 207, 255, 345, 381, 391, 573, 635, 765, 955, 1035, 1143, 1173, 1719, 1905, 1955, 2159, 2865, 2921, 3247, 3519, 4393, 5715, 5865, 6477, 8595, 8763, 9741, 10795, 13179, 14605, 16235, 17595, 19431, 21965, 24257, 26289, 29223, 32385, 39537, 43815, 48705, 49657, 65895, 72771, 74681, 97155, 121285, 131445, 146115, 148971, 197685, 218313, 224043, 248285, 363855, 373405, 412369, 446913, 557911, 672129, 744855, 1091565, 1120215, 1237107, 1673733, 2061845, 2234565, 2789555, 3360645, 3711321, 5021199, 6185535, 8368665, 9484487, 18556605, 25105995, 28453461, 47422435, 85360383, 142267305, 426801915]

約数ペア:

[(1, 426801915), (3, 142267305), (5, 85360383), (9, 47422435), (15, 28453461), (17, 25105995), (23, 18556605), (45, 9484487), (51, 8368665), (69, 6185535), (85, 5021199), (115, 3711321), (127, 3360645), (153, 2789555), (191, 2234565), (207, 2061845), (255, 1673733), (345, 1237107), (381, 1120215), (391, 1091565), (573, 744855), (635, 672129), (765, 557911), (955, 446913), (1035, 412369), (1143, 373405), (1173, 363855), (1719, 248285), (1905, 224043), (1955, 218313), (2159, 197685), (2865, 148971), (2921, 146115), (3247, 131445), (3519, 121285), (4393, 97155), (5715, 74681), (5865, 72771), (6477, 65895), (8595, 49657), (8763, 48705), (9741, 43815), (10795, 39537), (13179, 32385), (14605, 29223), (16235, 26289), (17595, 24257), (19431, 21965)]