4371948225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 8598949632

約数和(自身を除く): 4227001407

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 47, 51, 75, 83, 85, 141, 153, 225, 235, 249, 255, 293, 415, 423, 425, 705, 747, 765, 799, 879, 1175, 1245, 1275, 1411, 1465, 2075, 2115, 2397, 2637, 3525, 3735, 3825, 3901, 3995, 4233, 4395, 4981, 6225, 7055, 7191, 7325, 10575, 11703, 11985, 12699, 13185, 13771, 14943, 18675, 19505, 19975, 21165, 21975, 24319, 24905, 35109, 35275, 35955, 41313, 44829, 58515, 59925, 63495, 65925, 66317, 68855, 72957, 74715, 97525, 105825, 121595, 123939, 124525, 175545, 179775, 198951, 206565, 218871, 224145, 234107, 292575, 317475, 331585, 344275, 364785, 373575, 413423, 596853, 607975, 619695, 702321, 877725, 994755, 1032825, 1094355, 1120725, 1142993, 1170535, 1240269, 1657925, 1823925, 2067115, 2106963, 2984265, 3098475, 3428979, 3511605, 3720807, 4973775, 5471775, 5714965, 5852675, 6201345, 10286937, 10335575, 10534815, 14921325, 17144895, 17558025, 18604035, 19430881, 28574825, 31006725, 51434685, 52674075, 58292643, 85724475, 93020175, 97154405, 174877929, 257173425, 291463215, 485772025, 874389645, 1457316075, 4371948225]

約数ペア:

[(1, 4371948225), (3, 1457316075), (5, 874389645), (9, 485772025), (15, 291463215), (17, 257173425), (25, 174877929), (45, 97154405), (47, 93020175), (51, 85724475), (75, 58292643), (83, 52674075), (85, 51434685), (141, 31006725), (153, 28574825), (225, 19430881), (235, 18604035), (249, 17558025), (255, 17144895), (293, 14921325), (415, 10534815), (423, 10335575), (425, 10286937), (705, 6201345), (747, 5852675), (765, 5714965), (799, 5471775), (879, 4973775), (1175, 3720807), (1245, 3511605), (1275, 3428979), (1411, 3098475), (1465, 2984265), (2075, 2106963), (2115, 2067115), (2397, 1823925), (2637, 1657925), (3525, 1240269), (3735, 1170535), (3825, 1142993), (3901, 1120725), (3995, 1094355), (4233, 1032825), (4395, 994755), (4981, 877725), (6225, 702321), (7055, 619695), (7191, 607975), (7325, 596853), (10575, 413423), (11703, 373575), (11985, 364785), (12699, 344275), (13185, 331585), (13771, 317475), (14943, 292575), (18675, 234107), (19505, 224145), (19975, 218871), (21165, 206565), (21975, 198951), (24319, 179775), (24905, 175545), (35109, 124525), (35275, 123939), (35955, 121595), (41313, 105825), (44829, 97525), (58515, 74715), (59925, 72957), (63495, 68855), (65925, 66317)]