156738268425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{3407}}^1$

素因数の和:3919

約数の個数: 96

約数和(自身を含む): 273920753664

約数和(自身を除く): 117182485239

約数列:

[1, 3, 5, 15, 25, 31, 47, 75, 93, 141, 155, 235, 421, 465, 705, 775, 1175, 1263, 1457, 2105, 2325, 3407, 3525, 4371, 6315, 7285, 10221, 10525, 13051, 17035, 19787, 21855, 31575, 36425, 39153, 51105, 59361, 65255, 85175, 98935, 105617, 109275, 160129, 195765, 255525, 296805, 316851, 326275, 480387, 494675, 528085, 613397, 800645, 978825, 1434347, 1484025, 1584255, 1840191, 2401935, 2640425, 3066985, 4003225, 4303041, 4963999, 7171735, 7921275, 9200955, 12009675, 14891997, 15334925, 21515205, 24819995, 35858675, 44464757, 46004775, 67414309, 74459985, 107576025, 124099975, 133394271, 202242927, 222323785, 337071545, 372299925, 666971355, 1011214635, 1111618925, 1685357725, 2089843579, 3334856775, 5056073175, 6269530737, 10449217895, 31347653685, 52246089475, 156738268425]

約数ペア:

[(1, 156738268425), (3, 52246089475), (5, 31347653685), (15, 10449217895), (25, 6269530737), (31, 5056073175), (47, 3334856775), (75, 2089843579), (93, 1685357725), (141, 1111618925), (155, 1011214635), (235, 666971355), (421, 372299925), (465, 337071545), (705, 222323785), (775, 202242927), (1175, 133394271), (1263, 124099975), (1457, 107576025), (2105, 74459985), (2325, 67414309), (3407, 46004775), (3525, 44464757), (4371, 35858675), (6315, 24819995), (7285, 21515205), (10221, 15334925), (10525, 14891997), (13051, 12009675), (17035, 9200955), (19787, 7921275), (21855, 7171735), (31575, 4963999), (36425, 4303041), (39153, 4003225), (51105, 3066985), (59361, 2640425), (65255, 2401935), (85175, 1840191), (98935, 1584255), (105617, 1484025), (109275, 1434347), (160129, 978825), (195765, 800645), (255525, 613397), (296805, 528085), (316851, 494675), (326275, 480387)]